61769708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15427}}^1$

素因数の和:15462

約数の個数: 48

約数和(自身を含む): 145146624

約数和(自身を除く): 83376916

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 15427, 30854, 61708, 107989, 169697, 200551, 215978, 339394, 401102, 431956, 678788, 802204, 1187879, 1403857, 2206061, 2375758, 2807714, 4412122, 4751516, 5615428, 8824244, 15442427, 30884854, 61769708]

約数ペア:

[(1, 61769708), (2, 30884854), (4, 15442427), (7, 8824244), (11, 5615428), (13, 4751516), (14, 4412122), (22, 2807714), (26, 2375758), (28, 2206061), (44, 1403857), (52, 1187879), (77, 802204), (91, 678788), (143, 431956), (154, 401102), (182, 339394), (286, 215978), (308, 200551), (364, 169697), (572, 107989), (1001, 61708), (2002, 30854), (4004, 15427)]