16615144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:842

約数の個数: 64

約数和(自身を含む): 39715200

約数和(自身を除く): 23100056

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 406, 728, 754, 787, 812, 1508, 1574, 1624, 2639, 3016, 3148, 5278, 5509, 6296, 10231, 10556, 11018, 20462, 21112, 22036, 22823, 40924, 44072, 45646, 71617, 81848, 91292, 143234, 159761, 182584, 286468, 296699, 319522, 572936, 593398, 639044, 1186796, 1278088, 2076893, 2373592, 4153786, 8307572, 16615144]

約数ペア:

[(1, 16615144), (2, 8307572), (4, 4153786), (7, 2373592), (8, 2076893), (13, 1278088), (14, 1186796), (26, 639044), (28, 593398), (29, 572936), (52, 319522), (56, 296699), (58, 286468), (91, 182584), (104, 159761), (116, 143234), (182, 91292), (203, 81848), (232, 71617), (364, 45646), (377, 44072), (406, 40924), (728, 22823), (754, 22036), (787, 21112), (812, 20462), (1508, 11018), (1574, 10556), (1624, 10231), (2639, 6296), (3016, 5509), (3148, 5278)]