64897476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{26641}}^1$

素因数の和:26684

約数の個数: 48

約数和(自身を含む): 179034240

約数和(自身を除く): 114136764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 26641, 53282, 79923, 106564, 159846, 186487, 319692, 372974, 559461, 745948, 772589, 1118922, 1545178, 2237844, 2317767, 3090356, 4635534, 5408123, 9271068, 10816246, 16224369, 21632492, 32448738, 64897476]

約数ペア:

[(1, 64897476), (2, 32448738), (3, 21632492), (4, 16224369), (6, 10816246), (7, 9271068), (12, 5408123), (14, 4635534), (21, 3090356), (28, 2317767), (29, 2237844), (42, 1545178), (58, 1118922), (84, 772589), (87, 745948), (116, 559461), (174, 372974), (203, 319692), (348, 186487), (406, 159846), (609, 106564), (812, 79923), (1218, 53282), (2436, 26641)]