38051456

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 79315200

約数和(自身を除く): 41263744

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 71, 79, 106, 128, 142, 158, 212, 284, 316, 424, 568, 632, 848, 1136, 1264, 1696, 2272, 2528, 3392, 3763, 4187, 4544, 5056, 5609, 6784, 7526, 8374, 9088, 10112, 11218, 15052, 16748, 22436, 30104, 33496, 44872, 60208, 66992, 89744, 120416, 133984, 179488, 240832, 267968, 297277, 358976, 481664, 535936, 594554, 717952, 1189108, 2378216, 4756432, 9512864, 19025728, 38051456]

約数ペア:

[(1, 38051456), (2, 19025728), (4, 9512864), (8, 4756432), (16, 2378216), (32, 1189108), (53, 717952), (64, 594554), (71, 535936), (79, 481664), (106, 358976), (128, 297277), (142, 267968), (158, 240832), (212, 179488), (284, 133984), (316, 120416), (424, 89744), (568, 66992), (632, 60208), (848, 44872), (1136, 33496), (1264, 30104), (1696, 22436), (2272, 16748), (2528, 15052), (3392, 11218), (3763, 10112), (4187, 9088), (4544, 8374), (5056, 7526), (5609, 6784)]