23953748

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 56448000

約数和(自身を除く): 32494252

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 79, 91, 98, 119, 158, 182, 196, 221, 238, 316, 343, 364, 442, 476, 553, 637, 686, 833, 884, 1027, 1106, 1274, 1343, 1372, 1547, 1666, 2054, 2212, 2548, 2686, 3094, 3332, 3871, 4108, 4459, 5372, 5831, 6188, 7189, 7742, 8918, 9401, 10829, 11662, 14378, 15484, 17459, 17836, 18802, 21658, 23324, 27097, 28756, 34918, 37604, 43316, 50323, 54194, 65807, 69836, 75803, 100646, 108388, 122213, 131614, 151606, 201292, 244426, 263228, 303212, 352261, 460649, 488852, 704522, 855491, 921298, 1409044, 1710982, 1842596, 3421964, 5988437, 11976874, 23953748]

約数ペア:

[(1, 23953748), (2, 11976874), (4, 5988437), (7, 3421964), (13, 1842596), (14, 1710982), (17, 1409044), (26, 921298), (28, 855491), (34, 704522), (49, 488852), (52, 460649), (68, 352261), (79, 303212), (91, 263228), (98, 244426), (119, 201292), (158, 151606), (182, 131614), (196, 122213), (221, 108388), (238, 100646), (316, 75803), (343, 69836), (364, 65807), (442, 54194), (476, 50323), (553, 43316), (637, 37604), (686, 34918), (833, 28756), (884, 27097), (1027, 23324), (1106, 21658), (1274, 18802), (1343, 17836), (1372, 17459), (1547, 15484), (1666, 14378), (2054, 11662), (2212, 10829), (2548, 9401), (2686, 8918), (3094, 7742), (3332, 7189), (3871, 6188), (4108, 5831), (4459, 5372)]