556016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 40

約数和(自身を含む): 1190400

約数和(自身を除く): 634384

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 59, 62, 76, 118, 124, 152, 236, 248, 304, 472, 496, 589, 944, 1121, 1178, 1829, 2242, 2356, 3658, 4484, 4712, 7316, 8968, 9424, 14632, 17936, 29264, 34751, 69502, 139004, 278008, 556016]

約数ペア:

[(1, 556016), (2, 278008), (4, 139004), (8, 69502), (16, 34751), (19, 29264), (31, 17936), (38, 14632), (59, 9424), (62, 8968), (76, 7316), (118, 4712), (124, 4484), (152, 3658), (236, 2356), (248, 2242), (304, 1829), (472, 1178), (496, 1121), (589, 944)]