38989636

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 83486592

約数和(自身を除く): 44496956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 101, 119, 202, 238, 404, 476, 707, 811, 1414, 1622, 1717, 2828, 3244, 3434, 5677, 6868, 11354, 12019, 13787, 22708, 24038, 27574, 48076, 55148, 81911, 96509, 163822, 193018, 327644, 386036, 573377, 1146754, 1392487, 2293508, 2784974, 5569948, 9747409, 19494818, 38989636]

約数ペア:

[(1, 38989636), (2, 19494818), (4, 9747409), (7, 5569948), (14, 2784974), (17, 2293508), (28, 1392487), (34, 1146754), (68, 573377), (101, 386036), (119, 327644), (202, 193018), (238, 163822), (404, 96509), (476, 81911), (707, 55148), (811, 48076), (1414, 27574), (1622, 24038), (1717, 22708), (2828, 13787), (3244, 12019), (3434, 11354), (5677, 6868)]