42966752

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4157}}^1$

素因数の和:4203

約数の個数: 48

約数和(自身を含む): 94303440

約数和(自身を除く): 51336688

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 4157, 5168, 8314, 10336, 16628, 33256, 66512, 70669, 78983, 133024, 141338, 157966, 282676, 315932, 565352, 631864, 1130704, 1263728, 1342711, 2261408, 2527456, 2685422, 5370844, 10741688, 21483376, 42966752]

約数ペア:

[(1, 42966752), (2, 21483376), (4, 10741688), (8, 5370844), (16, 2685422), (17, 2527456), (19, 2261408), (32, 1342711), (34, 1263728), (38, 1130704), (68, 631864), (76, 565352), (136, 315932), (152, 282676), (272, 157966), (304, 141338), (323, 133024), (544, 78983), (608, 70669), (646, 66512), (1292, 33256), (2584, 16628), (4157, 10336), (5168, 8314)]