15597712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 80

約数和(自身を含む): 34997760

約数和(自身を除く): 19400048

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 41, 52, 59, 62, 82, 104, 118, 124, 164, 208, 236, 248, 328, 403, 472, 496, 533, 656, 767, 806, 944, 1066, 1271, 1534, 1612, 1829, 2132, 2419, 2542, 3068, 3224, 3658, 4264, 4838, 5084, 6136, 6448, 7316, 8528, 9676, 10168, 12272, 14632, 16523, 19352, 20336, 23777, 29264, 31447, 33046, 38704, 47554, 62894, 66092, 74989, 95108, 125788, 132184, 149978, 190216, 251576, 264368, 299956, 380432, 503152, 599912, 974857, 1199824, 1949714, 3899428, 7798856, 15597712]

約数ペア:

[(1, 15597712), (2, 7798856), (4, 3899428), (8, 1949714), (13, 1199824), (16, 974857), (26, 599912), (31, 503152), (41, 380432), (52, 299956), (59, 264368), (62, 251576), (82, 190216), (104, 149978), (118, 132184), (124, 125788), (164, 95108), (208, 74989), (236, 66092), (248, 62894), (328, 47554), (403, 38704), (472, 33046), (496, 31447), (533, 29264), (656, 23777), (767, 20336), (806, 19352), (944, 16523), (1066, 14632), (1271, 12272), (1534, 10168), (1612, 9676), (1829, 8528), (2132, 7316), (2419, 6448), (2542, 6136), (3068, 5084), (3224, 4838), (3658, 4264)]