61978889476

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2357}}^1\times {\mathrm{55243}}^1$

素因数の和:57628

約数の個数: 48

約数和(自身を含む): 131307474816

約数和(自身を除く): 69328585340

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 2357, 4714, 9428, 16499, 32998, 40069, 55243, 65996, 80138, 110486, 160276, 220972, 280483, 386701, 560966, 773402, 939131, 1121932, 1546804, 1878262, 3756524, 6573917, 13147834, 26295668, 130207751, 260415502, 520831004, 911454257, 1822908514, 2213531767, 3645817028, 4427063534, 8854127068, 15494722369, 30989444738, 61978889476]

約数ペア:

[(1, 61978889476), (2, 30989444738), (4, 15494722369), (7, 8854127068), (14, 4427063534), (17, 3645817028), (28, 2213531767), (34, 1822908514), (68, 911454257), (119, 520831004), (238, 260415502), (476, 130207751), (2357, 26295668), (4714, 13147834), (9428, 6573917), (16499, 3756524), (32998, 1878262), (40069, 1546804), (55243, 1121932), (65996, 939131), (80138, 773402), (110486, 560966), (160276, 386701), (220972, 280483)]