64097024

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 134683248

約数和(自身を除く): 70586224

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 67, 74, 101, 128, 134, 148, 202, 256, 268, 296, 404, 536, 592, 808, 1072, 1184, 1616, 2144, 2368, 2479, 3232, 3737, 4288, 4736, 4958, 6464, 6767, 7474, 8576, 9472, 9916, 12928, 13534, 14948, 17152, 19832, 25856, 27068, 29896, 39664, 54136, 59792, 79328, 108272, 119584, 158656, 216544, 239168, 250379, 317312, 433088, 478336, 500758, 634624, 866176, 956672, 1001516, 1732352, 2003032, 4006064, 8012128, 16024256, 32048512, 64097024]

約数ペア:

[(1, 64097024), (2, 32048512), (4, 16024256), (8, 8012128), (16, 4006064), (32, 2003032), (37, 1732352), (64, 1001516), (67, 956672), (74, 866176), (101, 634624), (128, 500758), (134, 478336), (148, 433088), (202, 317312), (256, 250379), (268, 239168), (296, 216544), (404, 158656), (536, 119584), (592, 108272), (808, 79328), (1072, 59792), (1184, 54136), (1616, 39664), (2144, 29896), (2368, 27068), (2479, 25856), (3232, 19832), (3737, 17152), (4288, 14948), (4736, 13534), (4958, 12928), (6464, 9916), (6767, 9472), (7474, 8576)]