13903552

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{983}}^1$

素因数の和:1025

約数の個数: 56

約数和(自身を含む): 31491936

約数和(自身を除く): 17588384

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 983, 1088, 1768, 1966, 3536, 3932, 7072, 7864, 12779, 14144, 15728, 16711, 25558, 31456, 33422, 51116, 62912, 66844, 102232, 133688, 204464, 217243, 267376, 408928, 434486, 534752, 817856, 868972, 1069504, 1737944, 3475888, 6951776, 13903552]

約数ペア:

[(1, 13903552), (2, 6951776), (4, 3475888), (8, 1737944), (13, 1069504), (16, 868972), (17, 817856), (26, 534752), (32, 434486), (34, 408928), (52, 267376), (64, 217243), (68, 204464), (104, 133688), (136, 102232), (208, 66844), (221, 62912), (272, 51116), (416, 33422), (442, 31456), (544, 25558), (832, 16711), (884, 15728), (983, 14144), (1088, 12779), (1768, 7864), (1966, 7072), (3536, 3932)]