15565547956

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{41341}}^1$

素因数の和:41489

約数の個数: 72

約数和(自身を含む): 33848679816

約数和(自身を除く): 18283131860

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 113, 119, 196, 226, 238, 452, 476, 791, 833, 1582, 1666, 1921, 3164, 3332, 3842, 5537, 7684, 11074, 13447, 22148, 26894, 41341, 53788, 82682, 94129, 165364, 188258, 289387, 376516, 578774, 702797, 1157548, 1405594, 2025709, 2811188, 4051418, 4671533, 4919579, 8102836, 9343066, 9839158, 18686132, 19678316, 32700731, 34437053, 65401462, 68874106, 79416061, 130802924, 137748212, 158832122, 228905117, 317664244, 457810234, 555912427, 915620468, 1111824854, 2223649708, 3891386989, 7782773978, 15565547956]

約数ペア:

[(1, 15565547956), (2, 7782773978), (4, 3891386989), (7, 2223649708), (14, 1111824854), (17, 915620468), (28, 555912427), (34, 457810234), (49, 317664244), (68, 228905117), (98, 158832122), (113, 137748212), (119, 130802924), (196, 79416061), (226, 68874106), (238, 65401462), (452, 34437053), (476, 32700731), (791, 19678316), (833, 18686132), (1582, 9839158), (1666, 9343066), (1921, 8102836), (3164, 4919579), (3332, 4671533), (3842, 4051418), (5537, 2811188), (7684, 2025709), (11074, 1405594), (13447, 1157548), (22148, 702797), (26894, 578774), (41341, 376516), (53788, 289387), (82682, 188258), (94129, 165364)]