3873688

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 9495360

約数和(自身を除く): 5621672

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 313, 364, 442, 476, 626, 728, 884, 952, 1252, 1547, 1768, 2191, 2504, 3094, 4069, 4382, 5321, 6188, 8138, 8764, 10642, 12376, 16276, 17528, 21284, 28483, 32552, 37247, 42568, 56966, 69173, 74494, 113932, 138346, 148988, 227864, 276692, 297976, 484211, 553384, 968422, 1936844, 3873688]

約数ペア:

[(1, 3873688), (2, 1936844), (4, 968422), (7, 553384), (8, 484211), (13, 297976), (14, 276692), (17, 227864), (26, 148988), (28, 138346), (34, 113932), (52, 74494), (56, 69173), (68, 56966), (91, 42568), (104, 37247), (119, 32552), (136, 28483), (182, 21284), (221, 17528), (238, 16276), (313, 12376), (364, 10642), (442, 8764), (476, 8138), (626, 6188), (728, 5321), (884, 4382), (952, 4069), (1252, 3094), (1547, 2504), (1768, 2191)]