29779984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4937}}^1$

素因数の和:4987

約数の個数: 40

約数和(自身を含む): 64292760

約数和(自身を除く): 34512776

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 4937, 6032, 9874, 19748, 39496, 64181, 78992, 128362, 143173, 256724, 286346, 513448, 572692, 1026896, 1145384, 1861249, 2290768, 3722498, 7444996, 14889992, 29779984]

約数ペア:

[(1, 29779984), (2, 14889992), (4, 7444996), (8, 3722498), (13, 2290768), (16, 1861249), (26, 1145384), (29, 1026896), (52, 572692), (58, 513448), (104, 286346), (116, 256724), (208, 143173), (232, 128362), (377, 78992), (464, 64181), (754, 39496), (1508, 19748), (3016, 9874), (4937, 6032)]