42739564

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 93768192

約数和(自身を除く): 51028628

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 101, 119, 127, 196, 202, 238, 254, 404, 476, 508, 707, 833, 889, 1414, 1666, 1717, 1778, 2159, 2828, 3332, 3434, 3556, 4318, 4949, 6223, 6868, 8636, 9898, 12019, 12446, 12827, 15113, 19796, 24038, 24892, 25654, 30226, 48076, 51308, 60452, 84133, 89789, 105791, 168266, 179578, 211582, 218059, 336532, 359156, 423164, 436118, 628523, 872236, 1257046, 1526413, 2514092, 3052826, 6105652, 10684891, 21369782, 42739564]

約数ペア:

[(1, 42739564), (2, 21369782), (4, 10684891), (7, 6105652), (14, 3052826), (17, 2514092), (28, 1526413), (34, 1257046), (49, 872236), (68, 628523), (98, 436118), (101, 423164), (119, 359156), (127, 336532), (196, 218059), (202, 211582), (238, 179578), (254, 168266), (404, 105791), (476, 89789), (508, 84133), (707, 60452), (833, 51308), (889, 48076), (1414, 30226), (1666, 25654), (1717, 24892), (1778, 24038), (2159, 19796), (2828, 15113), (3332, 12827), (3434, 12446), (3556, 12019), (4318, 9898), (4949, 8636), (6223, 6868)]