1623272

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 3662820

約数和(自身を除く): 2039548

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 101, 164, 196, 202, 287, 328, 392, 404, 574, 707, 808, 1148, 1414, 2009, 2296, 2828, 4018, 4141, 4949, 5656, 8036, 8282, 9898, 16072, 16564, 19796, 28987, 33128, 39592, 57974, 115948, 202909, 231896, 405818, 811636, 1623272]

約数ペア:

[(1, 1623272), (2, 811636), (4, 405818), (7, 231896), (8, 202909), (14, 115948), (28, 57974), (41, 39592), (49, 33128), (56, 28987), (82, 19796), (98, 16564), (101, 16072), (164, 9898), (196, 8282), (202, 8036), (287, 5656), (328, 4949), (392, 4141), (404, 4018), (574, 2828), (707, 2296), (808, 2009), (1148, 1414)]