64428096

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19739}}^1$

素因数の和:19771

約数の個数: 56

約数和(自身を含む): 180502560

約数和(自身を除く): 116074464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 19739, 39478, 59217, 78956, 118434, 157912, 236868, 315824, 335563, 473736, 631648, 671126, 947472, 1006689, 1263296, 1342252, 1894944, 2013378, 2684504, 3789888, 4026756, 5369008, 8053512, 10738016, 16107024, 21476032, 32214048, 64428096]

約数ペア:

[(1, 64428096), (2, 32214048), (3, 21476032), (4, 16107024), (6, 10738016), (8, 8053512), (12, 5369008), (16, 4026756), (17, 3789888), (24, 2684504), (32, 2013378), (34, 1894944), (48, 1342252), (51, 1263296), (64, 1006689), (68, 947472), (96, 671126), (102, 631648), (136, 473736), (192, 335563), (204, 315824), (272, 236868), (408, 157912), (544, 118434), (816, 78956), (1088, 59217), (1632, 39478), (3264, 19739)]