26880453604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1\times {\mathrm{6781}}^1$

素因数の和:8060

約数の個数: 48

約数和(自身を含む): 50717423680

約数和(自身を除く): 23836970076

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1213, 1634, 2426, 3268, 4852, 6781, 13562, 23047, 27124, 46094, 52159, 92188, 104318, 128839, 208636, 257678, 291583, 515356, 583166, 991021, 1166332, 1982042, 3964084, 5540077, 8225353, 11080154, 16450706, 22160308, 32901412, 156281707, 312563414, 353690179, 625126828, 707380358, 1414760716, 6720113401, 13440226802, 26880453604]

約数ペア:

[(1, 26880453604), (2, 13440226802), (4, 6720113401), (19, 1414760716), (38, 707380358), (43, 625126828), (76, 353690179), (86, 312563414), (172, 156281707), (817, 32901412), (1213, 22160308), (1634, 16450706), (2426, 11080154), (3268, 8225353), (4852, 5540077), (6781, 3964084), (13562, 1982042), (23047, 1166332), (27124, 991021), (46094, 583166), (52159, 515356), (92188, 291583), (104318, 257678), (128839, 208636)]