15676768786

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{4139}}^1$

素因数の和:4687

約数の個数: 64

約数和(自身を含む): 29331072000

約数和(自身を除く): 13654303214

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 491, 551, 982, 1102, 3437, 3857, 4139, 6874, 7714, 8278, 9329, 14239, 18658, 28478, 28973, 57946, 65303, 78641, 99673, 120031, 130606, 157282, 199346, 240062, 270541, 541082, 550487, 840217, 1100974, 1680434, 1893787, 2032249, 2280589, 3787574, 4064498, 4561178, 14225743, 15964123, 28451486, 31928246, 38612731, 58935221, 77225462, 117870442, 270289117, 412546547, 540578234, 825093094, 1119769199, 2239538398, 7838384393, 15676768786]

約数ペア:

[(1, 15676768786), (2, 7838384393), (7, 2239538398), (14, 1119769199), (19, 825093094), (29, 540578234), (38, 412546547), (58, 270289117), (133, 117870442), (203, 77225462), (266, 58935221), (406, 38612731), (491, 31928246), (551, 28451486), (982, 15964123), (1102, 14225743), (3437, 4561178), (3857, 4064498), (4139, 3787574), (6874, 2280589), (7714, 2032249), (8278, 1893787), (9329, 1680434), (14239, 1100974), (18658, 840217), (28478, 550487), (28973, 541082), (57946, 270541), (65303, 240062), (78641, 199346), (99673, 157282), (120031, 130606)]