29907170048

素因数分解:

$2^8\times 7^1\times {\mathrm{131}}^1\times {\mathrm{127399}}^1$

素因数の和:127553

約数の個数: 72

約数和(自身を含む): 68747078400

約数和(自身を除く): 38839908352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 224, 256, 262, 448, 524, 896, 917, 1048, 1792, 1834, 2096, 3668, 4192, 7336, 8384, 14672, 16768, 29344, 33536, 58688, 117376, 127399, 234752, 254798, 509596, 891793, 1019192, 1783586, 2038384, 3567172, 4076768, 7134344, 8153536, 14268688, 16307072, 16689269, 28537376, 32614144, 33378538, 57074752, 66757076, 114149504, 116824883, 133514152, 228299008, 233649766, 267028304, 467299532, 534056608, 934599064, 1068113216, 1869198128, 2136226432, 3738396256, 4272452864, 7476792512, 14953585024, 29907170048]

約数ペア:

[(1, 29907170048), (2, 14953585024), (4, 7476792512), (7, 4272452864), (8, 3738396256), (14, 2136226432), (16, 1869198128), (28, 1068113216), (32, 934599064), (56, 534056608), (64, 467299532), (112, 267028304), (128, 233649766), (131, 228299008), (224, 133514152), (256, 116824883), (262, 114149504), (448, 66757076), (524, 57074752), (896, 33378538), (917, 32614144), (1048, 28537376), (1792, 16689269), (1834, 16307072), (2096, 14268688), (3668, 8153536), (4192, 7134344), (7336, 4076768), (8384, 3567172), (14672, 2038384), (16768, 1783586), (29344, 1019192), (33536, 891793), (58688, 509596), (117376, 254798), (127399, 234752)]