13415665508

素因数分解:

$2^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{389}}^1\times {\mathrm{983}}^1$

素因数の和:1569

約数の個数: 72

約数和(自身を含む): 27561643200

約数和(自身を除く): 14145977692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 179, 196, 358, 389, 716, 778, 983, 1253, 1556, 1966, 2506, 2723, 3932, 5012, 5446, 6881, 8771, 10892, 13762, 17542, 19061, 27524, 35084, 38122, 48167, 69631, 76244, 96334, 139262, 175957, 192668, 278524, 351914, 382387, 487417, 703828, 764774, 974834, 1231699, 1529548, 1949668, 2463398, 2676709, 3411919, 4926796, 5353418, 6823838, 8621893, 10706836, 13647676, 17243786, 18736963, 34487572, 37473926, 68447273, 74947852, 136894546, 273789092, 479130911, 958261822, 1916523644, 3353916377, 6707832754, 13415665508]

約数ペア:

[(1, 13415665508), (2, 6707832754), (4, 3353916377), (7, 1916523644), (14, 958261822), (28, 479130911), (49, 273789092), (98, 136894546), (179, 74947852), (196, 68447273), (358, 37473926), (389, 34487572), (716, 18736963), (778, 17243786), (983, 13647676), (1253, 10706836), (1556, 8621893), (1966, 6823838), (2506, 5353418), (2723, 4926796), (3932, 3411919), (5012, 2676709), (5446, 2463398), (6881, 1949668), (8771, 1529548), (10892, 1231699), (13762, 974834), (17542, 764774), (19061, 703828), (27524, 487417), (35084, 382387), (38122, 351914), (48167, 278524), (69631, 192668), (76244, 175957), (96334, 139262)]