38975536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4421}}^1$

素因数の和:4477

約数の個数: 40

約数和(自身を含む): 82249200

約数和(自身を除く): 43273664

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 4421, 8816, 8842, 17684, 35368, 70736, 83999, 128209, 167998, 256418, 335996, 512836, 671992, 1025672, 1343984, 2051344, 2435971, 4871942, 9743884, 19487768, 38975536]

約数ペア:

[(1, 38975536), (2, 19487768), (4, 9743884), (8, 4871942), (16, 2435971), (19, 2051344), (29, 1343984), (38, 1025672), (58, 671992), (76, 512836), (116, 335996), (152, 256418), (232, 167998), (304, 128209), (464, 83999), (551, 70736), (1102, 35368), (2204, 17684), (4408, 8842), (4421, 8816)]