15662294344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{20123}}^1$

素因数の和:20302

約数の個数: 64

約数和(自身を含む): 31948862400

約数和(自身を除く): 16286568056

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 97, 118, 136, 194, 236, 388, 472, 776, 1003, 1649, 2006, 3298, 4012, 5723, 6596, 8024, 11446, 13192, 20123, 22892, 40246, 45784, 80492, 97291, 160984, 194582, 342091, 389164, 684182, 778328, 1187257, 1368364, 1951931, 2374514, 2736728, 3903862, 4749028, 7807724, 9498056, 15615448, 20183369, 33182827, 40366738, 66365654, 80733476, 115163929, 132731308, 161466952, 230327858, 265462616, 460655716, 921311432, 1957786793, 3915573586, 7831147172, 15662294344]

約数ペア:

[(1, 15662294344), (2, 7831147172), (4, 3915573586), (8, 1957786793), (17, 921311432), (34, 460655716), (59, 265462616), (68, 230327858), (97, 161466952), (118, 132731308), (136, 115163929), (194, 80733476), (236, 66365654), (388, 40366738), (472, 33182827), (776, 20183369), (1003, 15615448), (1649, 9498056), (2006, 7807724), (3298, 4749028), (4012, 3903862), (5723, 2736728), (6596, 2374514), (8024, 1951931), (11446, 1368364), (13192, 1187257), (20123, 778328), (22892, 684182), (40246, 389164), (45784, 342091), (80492, 194582), (97291, 160984)]