65738472904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{29437}}^1$

素因数の和:29762

約数の個数: 64

約数和(自身を含む): 134643524400

約数和(自身を除く): 68905051496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 197, 218, 394, 436, 788, 872, 1417, 1576, 2561, 2834, 5122, 5668, 10244, 11336, 20488, 21473, 29437, 42946, 58874, 85892, 117748, 171784, 235496, 279149, 382681, 558298, 765362, 1116596, 1530724, 2233192, 3061448, 3208633, 5799089, 6417266, 11598178, 12834532, 23196356, 25669064, 41712229, 46392712, 75388157, 83424458, 150776314, 166848916, 301552628, 333697832, 603105256, 632100701, 1264201402, 2528402804, 5056805608, 8217309113, 16434618226, 32869236452, 65738472904]

約数ペア:

[(1, 65738472904), (2, 32869236452), (4, 16434618226), (8, 8217309113), (13, 5056805608), (26, 2528402804), (52, 1264201402), (104, 632100701), (109, 603105256), (197, 333697832), (218, 301552628), (394, 166848916), (436, 150776314), (788, 83424458), (872, 75388157), (1417, 46392712), (1576, 41712229), (2561, 25669064), (2834, 23196356), (5122, 12834532), (5668, 11598178), (10244, 6417266), (11336, 5799089), (20488, 3208633), (21473, 3061448), (29437, 2233192), (42946, 1530724), (58874, 1116596), (85892, 765362), (117748, 558298), (171784, 382681), (235496, 279149)]