42354956

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{881}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 90683712

約数和(自身を除く): 48328756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 101, 119, 202, 238, 404, 476, 707, 881, 1414, 1717, 1762, 2828, 3434, 3524, 6167, 6868, 12019, 12334, 14977, 24038, 24668, 29954, 48076, 59908, 88981, 104839, 177962, 209678, 355924, 419356, 622867, 1245734, 1512677, 2491468, 3025354, 6050708, 10588739, 21177478, 42354956]

約数ペア:

[(1, 42354956), (2, 21177478), (4, 10588739), (7, 6050708), (14, 3025354), (17, 2491468), (28, 1512677), (34, 1245734), (68, 622867), (101, 419356), (119, 355924), (202, 209678), (238, 177962), (404, 104839), (476, 88981), (707, 59908), (881, 48076), (1414, 29954), (1717, 24668), (1762, 24038), (2828, 14977), (3434, 12334), (3524, 12019), (6167, 6868)]