39874304

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 84989520

約数和(自身を除く): 45115216

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 64, 82, 116, 128, 131, 164, 232, 256, 262, 328, 464, 524, 656, 928, 1048, 1189, 1312, 1856, 2096, 2378, 2624, 3712, 3799, 4192, 4756, 5248, 5371, 7424, 7598, 8384, 9512, 10496, 10742, 15196, 16768, 19024, 21484, 30392, 33536, 38048, 42968, 60784, 76096, 85936, 121568, 152192, 155759, 171872, 243136, 304384, 311518, 343744, 486272, 623036, 687488, 972544, 1246072, 1374976, 2492144, 4984288, 9968576, 19937152, 39874304]

約数ペア:

[(1, 39874304), (2, 19937152), (4, 9968576), (8, 4984288), (16, 2492144), (29, 1374976), (32, 1246072), (41, 972544), (58, 687488), (64, 623036), (82, 486272), (116, 343744), (128, 311518), (131, 304384), (164, 243136), (232, 171872), (256, 155759), (262, 152192), (328, 121568), (464, 85936), (524, 76096), (656, 60784), (928, 42968), (1048, 38048), (1189, 33536), (1312, 30392), (1856, 21484), (2096, 19024), (2378, 16768), (2624, 15196), (3712, 10742), (3799, 10496), (4192, 9512), (4756, 8384), (5248, 7598), (5371, 7424)]