23715978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 56415744

約数和(自身を除く): 32699766

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 131, 143, 211, 262, 286, 393, 422, 429, 633, 786, 858, 1266, 1441, 1703, 2321, 2743, 2882, 3406, 4323, 4642, 5109, 5486, 6963, 8229, 8646, 10218, 13926, 16458, 18733, 27641, 30173, 37466, 55282, 56199, 60346, 82923, 90519, 112398, 165846, 181038, 304051, 359333, 608102, 718666, 912153, 1077999, 1824306, 2155998, 3952663, 7905326, 11857989, 23715978]

約数ペア:

[(1, 23715978), (2, 11857989), (3, 7905326), (6, 3952663), (11, 2155998), (13, 1824306), (22, 1077999), (26, 912153), (33, 718666), (39, 608102), (66, 359333), (78, 304051), (131, 181038), (143, 165846), (211, 112398), (262, 90519), (286, 82923), (393, 60346), (422, 56199), (429, 55282), (633, 37466), (786, 30173), (858, 27641), (1266, 18733), (1441, 16458), (1703, 13926), (2321, 10218), (2743, 8646), (2882, 8229), (3406, 6963), (4323, 5486), (4642, 5109)]