7206472

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 17539200

約数和(自身を除く): 10332728

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 521, 532, 728, 988, 1042, 1064, 1729, 1976, 2084, 3458, 3647, 4168, 6773, 6916, 7294, 9899, 13546, 13832, 14588, 19798, 27092, 29176, 39596, 47411, 54184, 69293, 79192, 94822, 128687, 138586, 189644, 257374, 277172, 379288, 514748, 554344, 900809, 1029496, 1801618, 3603236, 7206472]

約数ペア:

[(1, 7206472), (2, 3603236), (4, 1801618), (7, 1029496), (8, 900809), (13, 554344), (14, 514748), (19, 379288), (26, 277172), (28, 257374), (38, 189644), (52, 138586), (56, 128687), (76, 94822), (91, 79192), (104, 69293), (133, 54184), (152, 47411), (182, 39596), (247, 29176), (266, 27092), (364, 19798), (494, 14588), (521, 13832), (532, 13546), (728, 9899), (988, 7294), (1042, 6916), (1064, 6773), (1729, 4168), (1976, 3647), (2084, 3458)]