42620656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 80

約数和(自身を含む): 94993920

約数和(自身を除く): 52373264

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 59, 92, 104, 118, 151, 184, 208, 236, 299, 302, 368, 472, 598, 604, 767, 944, 1196, 1208, 1357, 1534, 1963, 2392, 2416, 2714, 3068, 3473, 3926, 4784, 5428, 6136, 6946, 7852, 8909, 10856, 12272, 13892, 15704, 17641, 17818, 21712, 27784, 31408, 35282, 35636, 45149, 55568, 70564, 71272, 90298, 115817, 141128, 142544, 180596, 204907, 231634, 282256, 361192, 409814, 463268, 722384, 819628, 926536, 1639256, 1853072, 2663791, 3278512, 5327582, 10655164, 21310328, 42620656]

約数ペア:

[(1, 42620656), (2, 21310328), (4, 10655164), (8, 5327582), (13, 3278512), (16, 2663791), (23, 1853072), (26, 1639256), (46, 926536), (52, 819628), (59, 722384), (92, 463268), (104, 409814), (118, 361192), (151, 282256), (184, 231634), (208, 204907), (236, 180596), (299, 142544), (302, 141128), (368, 115817), (472, 90298), (598, 71272), (604, 70564), (767, 55568), (944, 45149), (1196, 35636), (1208, 35282), (1357, 31408), (1534, 27784), (1963, 21712), (2392, 17818), (2416, 17641), (2714, 15704), (3068, 13892), (3473, 12272), (3926, 10856), (4784, 8909), (5428, 7852), (6136, 6946)]