74187328

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1$

素因数の和:635

約数の個数: 56

約数和(自身を含む): 155448000

約数和(自身を除く): 81260672

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 101, 184, 202, 368, 404, 499, 736, 808, 998, 1472, 1616, 1996, 2323, 3232, 3992, 4646, 6464, 7984, 9292, 11477, 15968, 18584, 22954, 31936, 37168, 45908, 50399, 74336, 91816, 100798, 148672, 183632, 201596, 367264, 403192, 734528, 806384, 1159177, 1612768, 2318354, 3225536, 4636708, 9273416, 18546832, 37093664, 74187328]

約数ペア:

[(1, 74187328), (2, 37093664), (4, 18546832), (8, 9273416), (16, 4636708), (23, 3225536), (32, 2318354), (46, 1612768), (64, 1159177), (92, 806384), (101, 734528), (184, 403192), (202, 367264), (368, 201596), (404, 183632), (499, 148672), (736, 100798), (808, 91816), (998, 74336), (1472, 50399), (1616, 45908), (1996, 37168), (2323, 31936), (3232, 22954), (3992, 18584), (4646, 15968), (6464, 11477), (7984, 9292)]