40875328

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:771

約数の個数: 56

約数和(自身を含む): 88679528

約数和(自身を除く): 47804200

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 146, 208, 292, 416, 584, 673, 832, 949, 1168, 1346, 1898, 2336, 2692, 3796, 4672, 5384, 7592, 8749, 10768, 15184, 17498, 21536, 30368, 34996, 43072, 49129, 60736, 69992, 98258, 139984, 196516, 279968, 393032, 559936, 638677, 786064, 1277354, 1572128, 2554708, 3144256, 5109416, 10218832, 20437664, 40875328]

約数ペア:

[(1, 40875328), (2, 20437664), (4, 10218832), (8, 5109416), (13, 3144256), (16, 2554708), (26, 1572128), (32, 1277354), (52, 786064), (64, 638677), (73, 559936), (104, 393032), (146, 279968), (208, 196516), (292, 139984), (416, 98258), (584, 69992), (673, 60736), (832, 49129), (949, 43072), (1168, 34996), (1346, 30368), (1898, 21536), (2336, 17498), (2692, 15184), (3796, 10768), (4672, 8749), (5384, 7592)]