1665142976

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3691}}^1$

素因数の和:3782

約数の個数: 112

約数和(自身を含む): 4051157760

約数和(自身を除く): 2386014784

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 53, 56, 64, 76, 106, 112, 133, 152, 212, 224, 266, 304, 371, 424, 448, 532, 608, 742, 848, 1007, 1064, 1216, 1484, 1696, 2014, 2128, 2968, 3392, 3691, 4028, 4256, 5936, 7049, 7382, 8056, 8512, 11872, 14098, 14764, 16112, 23744, 25837, 28196, 29528, 32224, 51674, 56392, 59056, 64448, 70129, 103348, 112784, 118112, 140258, 195623, 206696, 225568, 236224, 280516, 391246, 413392, 451136, 490903, 561032, 782492, 826784, 981806, 1122064, 1369361, 1564984, 1653568, 1963612, 2244128, 2738722, 3129968, 3716837, 3927224, 4488256, 5477444, 6259936, 7433674, 7854448, 10954888, 12519872, 14867348, 15708896, 21909776, 26017859, 29734696, 31417792, 43819552, 52035718, 59469392, 87639104, 104071436, 118938784, 208142872, 237877568, 416285744, 832571488, 1665142976]

約数ペア:

[(1, 1665142976), (2, 832571488), (4, 416285744), (7, 237877568), (8, 208142872), (14, 118938784), (16, 104071436), (19, 87639104), (28, 59469392), (32, 52035718), (38, 43819552), (53, 31417792), (56, 29734696), (64, 26017859), (76, 21909776), (106, 15708896), (112, 14867348), (133, 12519872), (152, 10954888), (212, 7854448), (224, 7433674), (266, 6259936), (304, 5477444), (371, 4488256), (424, 3927224), (448, 3716837), (532, 3129968), (608, 2738722), (742, 2244128), (848, 1963612), (1007, 1653568), (1064, 1564984), (1216, 1369361), (1484, 1122064), (1696, 981806), (2014, 826784), (2128, 782492), (2968, 561032), (3392, 490903), (3691, 451136), (4028, 413392), (4256, 391246), (5936, 280516), (7049, 236224), (7382, 225568), (8056, 206696), (8512, 195623), (11872, 140258), (14098, 118112), (14764, 112784), (16112, 103348), (23744, 70129), (25837, 64448), (28196, 59056), (29528, 56392), (32224, 51674)]