4285908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 12055680

約数和(自身を除く): 7769772

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 132, 137, 158, 198, 237, 274, 316, 396, 411, 474, 548, 711, 822, 869, 948, 1233, 1422, 1507, 1644, 1738, 2466, 2607, 2844, 3014, 3476, 4521, 4932, 5214, 6028, 7821, 9042, 10428, 10823, 13563, 15642, 18084, 21646, 27126, 31284, 32469, 43292, 54252, 64938, 97407, 119053, 129876, 194814, 238106, 357159, 389628, 476212, 714318, 1071477, 1428636, 2142954, 4285908]

約数ペア:

[(1, 4285908), (2, 2142954), (3, 1428636), (4, 1071477), (6, 714318), (9, 476212), (11, 389628), (12, 357159), (18, 238106), (22, 194814), (33, 129876), (36, 119053), (44, 97407), (66, 64938), (79, 54252), (99, 43292), (132, 32469), (137, 31284), (158, 27126), (198, 21646), (237, 18084), (274, 15642), (316, 13563), (396, 10823), (411, 10428), (474, 9042), (548, 7821), (711, 6028), (822, 5214), (869, 4932), (948, 4521), (1233, 3476), (1422, 3014), (1507, 2844), (1644, 2607), (1738, 2466)]