15667739984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{70201}}^1$

素因数の和:70288

約数の個数: 80

約数和(自身を含む): 34733141520

約数和(自身を除く): 19065401536

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 37, 52, 58, 74, 104, 116, 148, 208, 232, 296, 377, 464, 481, 592, 754, 962, 1073, 1508, 1924, 2146, 3016, 3848, 4292, 6032, 7696, 8584, 13949, 17168, 27898, 55796, 70201, 111592, 140402, 223184, 280804, 561608, 912613, 1123216, 1825226, 2035829, 2597437, 3650452, 4071658, 5194874, 7300904, 8143316, 10389748, 14601808, 16286632, 20779496, 26465777, 32573264, 33766681, 41558992, 52931554, 67533362, 75325673, 105863108, 135066724, 150651346, 211726216, 270133448, 301302692, 423452432, 540266896, 602605384, 979233749, 1205210768, 1958467498, 3916934996, 7833869992, 15667739984]

約数ペア:

[(1, 15667739984), (2, 7833869992), (4, 3916934996), (8, 1958467498), (13, 1205210768), (16, 979233749), (26, 602605384), (29, 540266896), (37, 423452432), (52, 301302692), (58, 270133448), (74, 211726216), (104, 150651346), (116, 135066724), (148, 105863108), (208, 75325673), (232, 67533362), (296, 52931554), (377, 41558992), (464, 33766681), (481, 32573264), (592, 26465777), (754, 20779496), (962, 16286632), (1073, 14601808), (1508, 10389748), (1924, 8143316), (2146, 7300904), (3016, 5194874), (3848, 4071658), (4292, 3650452), (6032, 2597437), (7696, 2035829), (8584, 1825226), (13949, 1123216), (17168, 912613), (27898, 561608), (55796, 280804), (70201, 223184), (111592, 140402)]