42472248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19447}}^1$

素因数の和:19476

約数の個数: 64

約数和(自身を含む): 130690560

約数和(自身を除く): 88218312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 19447, 38894, 58341, 77788, 116682, 136129, 155576, 233364, 252811, 272258, 408387, 466728, 505622, 544516, 758433, 816774, 1011244, 1089032, 1516866, 1633548, 1769677, 2022488, 3033732, 3267096, 3539354, 5309031, 6067464, 7078708, 10618062, 14157416, 21236124, 42472248]

約数ペア:

[(1, 42472248), (2, 21236124), (3, 14157416), (4, 10618062), (6, 7078708), (7, 6067464), (8, 5309031), (12, 3539354), (13, 3267096), (14, 3033732), (21, 2022488), (24, 1769677), (26, 1633548), (28, 1516866), (39, 1089032), (42, 1011244), (52, 816774), (56, 758433), (78, 544516), (84, 505622), (91, 466728), (104, 408387), (156, 272258), (168, 252811), (182, 233364), (273, 155576), (312, 136129), (364, 116682), (546, 77788), (728, 58341), (1092, 38894), (2184, 19447)]