425068798

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2741}}^1$

素因数の和:2833

約数の個数: 64

約数和(自身を含む): 852871680

約数和(自身を除く): 427802882

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 53, 77, 106, 133, 154, 209, 266, 371, 418, 583, 742, 1007, 1166, 1463, 2014, 2741, 2926, 4081, 5482, 7049, 8162, 11077, 14098, 19187, 22154, 30151, 38374, 52079, 60302, 77539, 104158, 145273, 155078, 211057, 290546, 364553, 422114, 572869, 729106, 1016911, 1145738, 1598003, 2033822, 2760187, 3196006, 4010083, 5520374, 8020166, 11186021, 19321309, 22372042, 30362057, 38642618, 60724114, 212534399, 425068798]

約数ペア:

[(1, 425068798), (2, 212534399), (7, 60724114), (11, 38642618), (14, 30362057), (19, 22372042), (22, 19321309), (38, 11186021), (53, 8020166), (77, 5520374), (106, 4010083), (133, 3196006), (154, 2760187), (209, 2033822), (266, 1598003), (371, 1145738), (418, 1016911), (583, 729106), (742, 572869), (1007, 422114), (1166, 364553), (1463, 290546), (2014, 211057), (2741, 155078), (2926, 145273), (4081, 104158), (5482, 77539), (7049, 60302), (8162, 52079), (11077, 38374), (14098, 30151), (19187, 22154)]