65790208

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 145990656

約数和(自身を除く): 80200448

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 128, 176, 244, 256, 352, 383, 488, 671, 704, 766, 976, 1342, 1408, 1532, 1952, 2684, 2816, 3064, 3904, 4213, 5368, 6128, 7808, 8426, 10736, 12256, 15616, 16852, 21472, 23363, 24512, 33704, 42944, 46726, 49024, 67408, 85888, 93452, 98048, 134816, 171776, 186904, 256993, 269632, 373808, 513986, 539264, 747616, 1027972, 1078528, 1495232, 2055944, 2990464, 4111888, 5980928, 8223776, 16447552, 32895104, 65790208]

約数ペア:

[(1, 65790208), (2, 32895104), (4, 16447552), (8, 8223776), (11, 5980928), (16, 4111888), (22, 2990464), (32, 2055944), (44, 1495232), (61, 1078528), (64, 1027972), (88, 747616), (122, 539264), (128, 513986), (176, 373808), (244, 269632), (256, 256993), (352, 186904), (383, 171776), (488, 134816), (671, 98048), (704, 93452), (766, 85888), (976, 67408), (1342, 49024), (1408, 46726), (1532, 42944), (1952, 33704), (2684, 24512), (2816, 23363), (3064, 21472), (3904, 16852), (4213, 15616), (5368, 12256), (6128, 10736), (7808, 8426)]