40439963648

素因数分解:

$2^{13}\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4733}}^1$

素因数の和:4915

約数の個数: 112

約数和(自身を含む): 93068546400

約数和(自身を除く): 52628582752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 149, 224, 256, 298, 448, 512, 596, 896, 1024, 1043, 1192, 1792, 2048, 2086, 2384, 3584, 4096, 4172, 4733, 4768, 7168, 8192, 8344, 9466, 9536, 14336, 16688, 18932, 19072, 28672, 33131, 33376, 37864, 38144, 57344, 66262, 66752, 75728, 76288, 132524, 133504, 151456, 152576, 265048, 267008, 302912, 305152, 530096, 534016, 605824, 610304, 705217, 1060192, 1068032, 1211648, 1220608, 1410434, 2120384, 2136064, 2423296, 2820868, 4240768, 4272128, 4846592, 4936519, 5641736, 8481536, 8544256, 9693184, 9873038, 11283472, 16963072, 19386368, 19746076, 22566944, 33926144, 38772736, 39492152, 45133888, 67852288, 78984304, 90267776, 135704576, 157968608, 180535552, 271409152, 315937216, 361071104, 631874432, 722142208, 1263748864, 1444284416, 2527497728, 2888568832, 5054995456, 5777137664, 10109990912, 20219981824, 40439963648]

約数ペア:

[(1, 40439963648), (2, 20219981824), (4, 10109990912), (7, 5777137664), (8, 5054995456), (14, 2888568832), (16, 2527497728), (28, 1444284416), (32, 1263748864), (56, 722142208), (64, 631874432), (112, 361071104), (128, 315937216), (149, 271409152), (224, 180535552), (256, 157968608), (298, 135704576), (448, 90267776), (512, 78984304), (596, 67852288), (896, 45133888), (1024, 39492152), (1043, 38772736), (1192, 33926144), (1792, 22566944), (2048, 19746076), (2086, 19386368), (2384, 16963072), (3584, 11283472), (4096, 9873038), (4172, 9693184), (4733, 8544256), (4768, 8481536), (7168, 5641736), (8192, 4936519), (8344, 4846592), (9466, 4272128), (9536, 4240768), (14336, 2820868), (16688, 2423296), (18932, 2136064), (19072, 2120384), (28672, 1410434), (33131, 1220608), (33376, 1211648), (37864, 1068032), (38144, 1060192), (57344, 705217), (66262, 610304), (66752, 605824), (75728, 534016), (76288, 530096), (132524, 305152), (133504, 302912), (151456, 267008), (152576, 265048)]