28446372

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:957

約数の個数: 72

約数和(自身を含む): 77660856

約数和(自身を除く): 49214484

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 306, 318, 477, 612, 636, 877, 901, 954, 1754, 1802, 1908, 2631, 2703, 3508, 3604, 5262, 5406, 7893, 8109, 10524, 10812, 14909, 15786, 16218, 29818, 31572, 32436, 44727, 46481, 59636, 89454, 92962, 134181, 139443, 178908, 185924, 268362, 278886, 418329, 536724, 557772, 790177, 836658, 1580354, 1673316, 2370531, 3160708, 4741062, 7111593, 9482124, 14223186, 28446372]

約数ペア:

[(1, 28446372), (2, 14223186), (3, 9482124), (4, 7111593), (6, 4741062), (9, 3160708), (12, 2370531), (17, 1673316), (18, 1580354), (34, 836658), (36, 790177), (51, 557772), (53, 536724), (68, 418329), (102, 278886), (106, 268362), (153, 185924), (159, 178908), (204, 139443), (212, 134181), (306, 92962), (318, 89454), (477, 59636), (612, 46481), (636, 44727), (877, 32436), (901, 31572), (954, 29818), (1754, 16218), (1802, 15786), (1908, 14909), (2631, 10812), (2703, 10524), (3508, 8109), (3604, 7893), (5262, 5406)]