42289592

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4561}}^1$

素因数の和:4647

約数の個数: 32

約数和(自身を含む): 84853200

約数和(自身を除く): 42563608

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4561, 4636, 9122, 9272, 18244, 36488, 86659, 173318, 278221, 346636, 556442, 693272, 1112884, 2225768, 5286199, 10572398, 21144796, 42289592]

約数ペア:

[(1, 42289592), (2, 21144796), (4, 10572398), (8, 5286199), (19, 2225768), (38, 1112884), (61, 693272), (76, 556442), (122, 346636), (152, 278221), (244, 173318), (488, 86659), (1159, 36488), (2318, 18244), (4561, 9272), (4636, 9122)]