37389664

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{311}}^1$

素因数の和:368

約数の個数: 72

約数和(自身を含む): 84481488

約数和(自身を除く): 47091824

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 289, 311, 416, 442, 544, 578, 622, 884, 1156, 1244, 1768, 2312, 2488, 3536, 3757, 4043, 4624, 4976, 5287, 7072, 7514, 8086, 9248, 9952, 10574, 15028, 16172, 21148, 30056, 32344, 42296, 60112, 64688, 68731, 84592, 89879, 120224, 129376, 137462, 169184, 179758, 274924, 359516, 549848, 719032, 1099696, 1168427, 1438064, 2199392, 2336854, 2876128, 4673708, 9347416, 18694832, 37389664]

約数ペア:

[(1, 37389664), (2, 18694832), (4, 9347416), (8, 4673708), (13, 2876128), (16, 2336854), (17, 2199392), (26, 1438064), (32, 1168427), (34, 1099696), (52, 719032), (68, 549848), (104, 359516), (136, 274924), (208, 179758), (221, 169184), (272, 137462), (289, 129376), (311, 120224), (416, 89879), (442, 84592), (544, 68731), (578, 64688), (622, 60112), (884, 42296), (1156, 32344), (1244, 30056), (1768, 21148), (2312, 16172), (2488, 15028), (3536, 10574), (3757, 9952), (4043, 9248), (4624, 8086), (4976, 7514), (5287, 7072)]