65464126

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 128249856

約数和(自身を除く): 62785730

約数列:

[1, 2, 7, 13, 14, 26, 31, 41, 62, 82, 91, 182, 217, 283, 287, 403, 434, 533, 566, 574, 806, 1066, 1271, 1981, 2542, 2821, 3679, 3731, 3962, 5642, 7358, 7462, 8773, 8897, 11603, 16523, 17546, 17794, 23206, 25753, 33046, 51506, 61411, 81221, 114049, 115661, 122822, 150839, 162442, 228098, 231322, 301678, 359693, 719386, 798343, 1055873, 1596686, 2111746, 2517851, 4676009, 5035702, 9352018, 32732063, 65464126]

約数ペア:

[(1, 65464126), (2, 32732063), (7, 9352018), (13, 5035702), (14, 4676009), (26, 2517851), (31, 2111746), (41, 1596686), (62, 1055873), (82, 798343), (91, 719386), (182, 359693), (217, 301678), (283, 231322), (287, 228098), (403, 162442), (434, 150839), (533, 122822), (566, 115661), (574, 114049), (806, 81221), (1066, 61411), (1271, 51506), (1981, 33046), (2542, 25753), (2821, 23206), (3679, 17794), (3731, 17546), (3962, 16523), (5642, 11603), (7358, 8897), (7462, 8773)]