42007784

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3037}}^1$

素因数の和:3082

約数の個数: 64

約数和(自身を含む): 102076800

約数和(自身を除く): 60069016

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3037, 3458, 6074, 6916, 12148, 13832, 21259, 24296, 39481, 42518, 57703, 78962, 85036, 115406, 157924, 170072, 230812, 276367, 315848, 403921, 461624, 552734, 750139, 807842, 1105468, 1500278, 1615684, 2210936, 3000556, 3231368, 5250973, 6001112, 10501946, 21003892, 42007784]

約数ペア:

[(1, 42007784), (2, 21003892), (4, 10501946), (7, 6001112), (8, 5250973), (13, 3231368), (14, 3000556), (19, 2210936), (26, 1615684), (28, 1500278), (38, 1105468), (52, 807842), (56, 750139), (76, 552734), (91, 461624), (104, 403921), (133, 315848), (152, 276367), (182, 230812), (247, 170072), (266, 157924), (364, 115406), (494, 85036), (532, 78962), (728, 57703), (988, 42518), (1064, 39481), (1729, 24296), (1976, 21259), (3037, 13832), (3458, 12148), (6074, 6916)]