38812416

素因数分解:

$2^8\times 3^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 104562864

約数和(自身を除く): 65750448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 256, 291, 384, 388, 521, 582, 768, 776, 1042, 1164, 1552, 1563, 2084, 2328, 3104, 3126, 4168, 4656, 6208, 6252, 8336, 9312, 12416, 12504, 16672, 18624, 24832, 25008, 33344, 37248, 50016, 50537, 66688, 74496, 100032, 101074, 133376, 151611, 200064, 202148, 303222, 400128, 404296, 606444, 808592, 1212888, 1617184, 2425776, 3234368, 4851552, 6468736, 9703104, 12937472, 19406208, 38812416]

約数ペア:

[(1, 38812416), (2, 19406208), (3, 12937472), (4, 9703104), (6, 6468736), (8, 4851552), (12, 3234368), (16, 2425776), (24, 1617184), (32, 1212888), (48, 808592), (64, 606444), (96, 404296), (97, 400128), (128, 303222), (192, 202148), (194, 200064), (256, 151611), (291, 133376), (384, 101074), (388, 100032), (521, 74496), (582, 66688), (768, 50537), (776, 50016), (1042, 37248), (1164, 33344), (1552, 25008), (1563, 24832), (2084, 18624), (2328, 16672), (3104, 12504), (3126, 12416), (4168, 9312), (4656, 8336), (6208, 6252)]