42241758

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 94590720

約数和(自身を除く): 52348962

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 67, 78, 118, 134, 137, 177, 201, 274, 354, 402, 411, 767, 822, 871, 1534, 1742, 1781, 2301, 2613, 3562, 3953, 4602, 5226, 5343, 7906, 8083, 9179, 10686, 11859, 16166, 18358, 23718, 24249, 27537, 48498, 51389, 55074, 102778, 105079, 119327, 154167, 210158, 238654, 308334, 315237, 357981, 541561, 630474, 715962, 1083122, 1624683, 3249366, 7040293, 14080586, 21120879, 42241758]

約数ペア:

[(1, 42241758), (2, 21120879), (3, 14080586), (6, 7040293), (13, 3249366), (26, 1624683), (39, 1083122), (59, 715962), (67, 630474), (78, 541561), (118, 357981), (134, 315237), (137, 308334), (177, 238654), (201, 210158), (274, 154167), (354, 119327), (402, 105079), (411, 102778), (767, 55074), (822, 51389), (871, 48498), (1534, 27537), (1742, 24249), (1781, 23718), (2301, 18358), (2613, 16166), (3562, 11859), (3953, 10686), (4602, 9179), (5226, 8083), (5343, 7906)]