65492252

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 135898560

約数和(自身を除く): 70406308

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 89, 164, 178, 287, 356, 574, 623, 641, 1148, 1246, 1282, 2492, 2564, 3649, 4487, 7298, 8974, 14596, 17948, 25543, 26281, 51086, 52562, 57049, 102172, 105124, 114098, 183967, 228196, 367934, 399343, 735868, 798686, 1597372, 2339009, 4678018, 9356036, 16373063, 32746126, 65492252]

約数ペア:

[(1, 65492252), (2, 32746126), (4, 16373063), (7, 9356036), (14, 4678018), (28, 2339009), (41, 1597372), (82, 798686), (89, 735868), (164, 399343), (178, 367934), (287, 228196), (356, 183967), (574, 114098), (623, 105124), (641, 102172), (1148, 57049), (1246, 52562), (1282, 51086), (2492, 26281), (2564, 25543), (3649, 17948), (4487, 14596), (7298, 8974)]