4448128

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 64

約数和(自身を含む): 9792000

約数和(自身を除く): 5343872

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 59, 62, 64, 76, 118, 124, 128, 152, 236, 248, 304, 472, 496, 589, 608, 944, 992, 1121, 1178, 1216, 1829, 1888, 1984, 2242, 2356, 2432, 3658, 3776, 3968, 4484, 4712, 7316, 7552, 8968, 9424, 14632, 17936, 18848, 29264, 34751, 35872, 37696, 58528, 69502, 71744, 75392, 117056, 139004, 143488, 234112, 278008, 556016, 1112032, 2224064, 4448128]

約数ペア:

[(1, 4448128), (2, 2224064), (4, 1112032), (8, 556016), (16, 278008), (19, 234112), (31, 143488), (32, 139004), (38, 117056), (59, 75392), (62, 71744), (64, 69502), (76, 58528), (118, 37696), (124, 35872), (128, 34751), (152, 29264), (236, 18848), (248, 17936), (304, 14632), (472, 9424), (496, 8968), (589, 7552), (608, 7316), (944, 4712), (992, 4484), (1121, 3968), (1178, 3776), (1216, 3658), (1829, 2432), (1888, 2356), (1984, 2242)]