40875692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 88542720

約数和(自身を除く): 47667028

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 169, 239, 253, 286, 299, 338, 478, 506, 572, 598, 676, 956, 1012, 1196, 1859, 2629, 3107, 3289, 3718, 3887, 5258, 5497, 6214, 6578, 7436, 7774, 10516, 10994, 12428, 13156, 15548, 21988, 34177, 40391, 42757, 60467, 68354, 71461, 80782, 85514, 120934, 136708, 142922, 161564, 171028, 241868, 285844, 444301, 786071, 888602, 928993, 1572142, 1777204, 1857986, 3144284, 3715972, 10218923, 20437846, 40875692]

約数ペア:

[(1, 40875692), (2, 20437846), (4, 10218923), (11, 3715972), (13, 3144284), (22, 1857986), (23, 1777204), (26, 1572142), (44, 928993), (46, 888602), (52, 786071), (92, 444301), (143, 285844), (169, 241868), (239, 171028), (253, 161564), (286, 142922), (299, 136708), (338, 120934), (478, 85514), (506, 80782), (572, 71461), (598, 68354), (676, 60467), (956, 42757), (1012, 40391), (1196, 34177), (1859, 21988), (2629, 15548), (3107, 13156), (3289, 12428), (3718, 10994), (3887, 10516), (5258, 7774), (5497, 7436), (6214, 6578)]