15623132

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 33116160

約数和(自身を除く): 17493028

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 124, 164, 217, 287, 434, 439, 574, 868, 878, 1148, 1271, 1756, 2542, 3073, 5084, 6146, 8897, 12292, 13609, 17794, 17999, 27218, 35588, 35998, 54436, 71996, 95263, 125993, 190526, 251986, 381052, 503972, 557969, 1115938, 2231876, 3905783, 7811566, 15623132]

約数ペア:

[(1, 15623132), (2, 7811566), (4, 3905783), (7, 2231876), (14, 1115938), (28, 557969), (31, 503972), (41, 381052), (62, 251986), (82, 190526), (124, 125993), (164, 95263), (217, 71996), (287, 54436), (434, 35998), (439, 35588), (574, 27218), (868, 17999), (878, 17794), (1148, 13609), (1271, 12292), (1756, 8897), (2542, 6146), (3073, 5084)]