7244142

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 16588800

約数和(自身を除く): 9344658

約数列:

[1, 2, 3, 6, 17, 29, 31, 34, 51, 58, 62, 79, 87, 93, 102, 158, 174, 186, 237, 474, 493, 527, 899, 986, 1054, 1343, 1479, 1581, 1798, 2291, 2449, 2686, 2697, 2958, 3162, 4029, 4582, 4898, 5394, 6873, 7347, 8058, 13746, 14694, 15283, 30566, 38947, 41633, 45849, 71021, 77894, 83266, 91698, 116841, 124899, 142042, 213063, 233682, 249798, 426126, 1207357, 2414714, 3622071, 7244142]

約数ペア:

[(1, 7244142), (2, 3622071), (3, 2414714), (6, 1207357), (17, 426126), (29, 249798), (31, 233682), (34, 213063), (51, 142042), (58, 124899), (62, 116841), (79, 91698), (87, 83266), (93, 77894), (102, 71021), (158, 45849), (174, 41633), (186, 38947), (237, 30566), (474, 15283), (493, 14694), (527, 13746), (899, 8058), (986, 7347), (1054, 6873), (1343, 5394), (1479, 4898), (1581, 4582), (1798, 4029), (2291, 3162), (2449, 2958), (2686, 2697)]