42708142

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 69237504

約数和(自身を除く): 26529362

約数列:

[1, 2, 31, 41, 53, 62, 82, 106, 317, 634, 1271, 1643, 2173, 2542, 3286, 4346, 9827, 12997, 16801, 19654, 25994, 33602, 67363, 134726, 402907, 520831, 688841, 805814, 1041662, 1377682, 21354071, 42708142]

約数ペア:

[(1, 42708142), (2, 21354071), (31, 1377682), (41, 1041662), (53, 805814), (62, 688841), (82, 520831), (106, 402907), (317, 134726), (634, 67363), (1271, 33602), (1643, 25994), (2173, 19654), (2542, 16801), (3286, 12997), (4346, 9827)]