26518232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 57970080

約数和(自身を除く): 31451848

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 53, 68, 104, 106, 136, 212, 221, 283, 424, 442, 566, 689, 884, 901, 1132, 1378, 1768, 1802, 2264, 2756, 3604, 3679, 4811, 5512, 7208, 7358, 9622, 11713, 14716, 14999, 19244, 23426, 29432, 29998, 38488, 46852, 59996, 62543, 93704, 119992, 125086, 194987, 250172, 254983, 389974, 500344, 509966, 779948, 1019932, 1559896, 2039864, 3314779, 6629558, 13259116, 26518232]

約数ペア:

[(1, 26518232), (2, 13259116), (4, 6629558), (8, 3314779), (13, 2039864), (17, 1559896), (26, 1019932), (34, 779948), (52, 509966), (53, 500344), (68, 389974), (104, 254983), (106, 250172), (136, 194987), (212, 125086), (221, 119992), (283, 93704), (424, 62543), (442, 59996), (566, 46852), (689, 38488), (884, 29998), (901, 29432), (1132, 23426), (1378, 19244), (1768, 14999), (1802, 14716), (2264, 11713), (2756, 9622), (3604, 7358), (3679, 7208), (4811, 5512)]