42979992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2293}}^1$

素因数の和:2384

約数の個数: 64

約数和(自身を含む): 118920960

約数和(自身を除く): 75940968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 142, 213, 264, 284, 426, 568, 781, 852, 1562, 1704, 2293, 2343, 3124, 4586, 4686, 6248, 6879, 9172, 9372, 13758, 18344, 18744, 25223, 27516, 50446, 55032, 75669, 100892, 151338, 162803, 201784, 302676, 325606, 488409, 605352, 651212, 976818, 1302424, 1790833, 1953636, 3581666, 3907272, 5372499, 7163332, 10744998, 14326664, 21489996, 42979992]

約数ペア:

[(1, 42979992), (2, 21489996), (3, 14326664), (4, 10744998), (6, 7163332), (8, 5372499), (11, 3907272), (12, 3581666), (22, 1953636), (24, 1790833), (33, 1302424), (44, 976818), (66, 651212), (71, 605352), (88, 488409), (132, 325606), (142, 302676), (213, 201784), (264, 162803), (284, 151338), (426, 100892), (568, 75669), (781, 55032), (852, 50446), (1562, 27516), (1704, 25223), (2293, 18744), (2343, 18344), (3124, 13758), (4586, 9372), (4686, 9172), (6248, 6879)]