3749207984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{68899}}^1$

素因数の和:69105

約数の個数: 40

約数和(自身を含む): 7689240000

約数和(自身を除く): 3940032016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 179, 304, 358, 716, 1432, 2864, 3401, 6802, 13604, 27208, 54416, 68899, 137798, 275596, 551192, 1102384, 1309081, 2618162, 5236324, 10472648, 12332921, 20945296, 24665842, 49331684, 98663368, 197326736, 234325499, 468650998, 937301996, 1874603992, 3749207984]

約数ペア:

[(1, 3749207984), (2, 1874603992), (4, 937301996), (8, 468650998), (16, 234325499), (19, 197326736), (38, 98663368), (76, 49331684), (152, 24665842), (179, 20945296), (304, 12332921), (358, 10472648), (716, 5236324), (1432, 2618162), (2864, 1309081), (3401, 1102384), (6802, 551192), (13604, 275596), (27208, 137798), (54416, 68899)]