8439968368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1399199}}^1$

素因数の和:1399249

約数の個数: 40

約数和(自身を含む): 18217584000

約数和(自身を除く): 9777615632

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 1399199, 2798398, 5596796, 11193592, 18189587, 22387184, 36379174, 40576771, 72758348, 81153542, 145516696, 162307084, 291033392, 324614168, 527498023, 649228336, 1054996046, 2109992092, 4219984184, 8439968368]

約数ペア:

[(1, 8439968368), (2, 4219984184), (4, 2109992092), (8, 1054996046), (13, 649228336), (16, 527498023), (26, 324614168), (29, 291033392), (52, 162307084), (58, 145516696), (104, 81153542), (116, 72758348), (208, 40576771), (232, 36379174), (377, 22387184), (464, 18189587), (754, 11193592), (1508, 5596796), (3016, 2798398), (6032, 1399199)]