40662232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 88149600

約数和(自身を除く): 47487368

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 109, 136, 211, 218, 221, 422, 436, 442, 844, 872, 884, 1417, 1688, 1768, 1853, 2743, 2834, 3587, 3706, 5486, 5668, 7174, 7412, 10972, 11336, 14348, 14824, 21944, 22999, 24089, 28696, 45998, 46631, 48178, 91996, 93262, 96356, 183992, 186524, 192712, 298987, 373048, 390983, 597974, 781966, 1195948, 1563932, 2391896, 3127864, 5082779, 10165558, 20331116, 40662232]

約数ペア:

[(1, 40662232), (2, 20331116), (4, 10165558), (8, 5082779), (13, 3127864), (17, 2391896), (26, 1563932), (34, 1195948), (52, 781966), (68, 597974), (104, 390983), (109, 373048), (136, 298987), (211, 192712), (218, 186524), (221, 183992), (422, 96356), (436, 93262), (442, 91996), (844, 48178), (872, 46631), (884, 45998), (1417, 28696), (1688, 24089), (1768, 22999), (1853, 21944), (2743, 14824), (2834, 14348), (3587, 11336), (3706, 10972), (5486, 7412), (5668, 7174)]