26789776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^2$

素因数の和:176

約数の個数: 60

約数和(自身を含む): 58398172

約数和(自身を除く): 31608396

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 59, 74, 104, 118, 148, 208, 236, 296, 472, 481, 592, 767, 944, 962, 1534, 1924, 2183, 3068, 3481, 3848, 4366, 6136, 6962, 7696, 8732, 12272, 13924, 17464, 27848, 28379, 34928, 45253, 55696, 56758, 90506, 113516, 128797, 181012, 227032, 257594, 362024, 454064, 515188, 724048, 1030376, 1674361, 2060752, 3348722, 6697444, 13394888, 26789776]

約数ペア:

[(1, 26789776), (2, 13394888), (4, 6697444), (8, 3348722), (13, 2060752), (16, 1674361), (26, 1030376), (37, 724048), (52, 515188), (59, 454064), (74, 362024), (104, 257594), (118, 227032), (148, 181012), (208, 128797), (236, 113516), (296, 90506), (472, 56758), (481, 55696), (592, 45253), (767, 34928), (944, 28379), (962, 27848), (1534, 17464), (1924, 13924), (2183, 12272), (3068, 8732), (3481, 7696), (3848, 6962), (4366, 6136)]