12898172

素因数分解:

$2^2\times 7^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 60

約数和(自身を含む): 28234080

約数和(自身を除く): 15335908

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 79, 98, 119, 158, 196, 238, 316, 343, 476, 553, 686, 833, 1106, 1343, 1372, 1666, 2212, 2401, 2686, 3332, 3871, 4802, 5372, 5831, 7742, 9401, 9604, 11662, 15484, 18802, 23324, 27097, 37604, 40817, 54194, 65807, 81634, 108388, 131614, 163268, 189679, 263228, 379358, 460649, 758716, 921298, 1842596, 3224543, 6449086, 12898172]

約数ペア:

[(1, 12898172), (2, 6449086), (4, 3224543), (7, 1842596), (14, 921298), (17, 758716), (28, 460649), (34, 379358), (49, 263228), (68, 189679), (79, 163268), (98, 131614), (119, 108388), (158, 81634), (196, 65807), (238, 54194), (316, 40817), (343, 37604), (476, 27097), (553, 23324), (686, 18802), (833, 15484), (1106, 11662), (1343, 9604), (1372, 9401), (1666, 7742), (2212, 5831), (2401, 5372), (2686, 4802), (3332, 3871)]