26362028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 60060672

約数和(自身を除く): 33698644

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 217, 242, 251, 308, 341, 434, 484, 502, 682, 847, 868, 1004, 1364, 1694, 1757, 2387, 2761, 3388, 3514, 3751, 4774, 5522, 7028, 7502, 7781, 9548, 11044, 15004, 15562, 19327, 26257, 30371, 31124, 38654, 52514, 54467, 60742, 77308, 85591, 105028, 108934, 121484, 171182, 212597, 217868, 342364, 425194, 599137, 850388, 941501, 1198274, 1883002, 2396548, 3766004, 6590507, 13181014, 26362028]

約数ペア:

[(1, 26362028), (2, 13181014), (4, 6590507), (7, 3766004), (11, 2396548), (14, 1883002), (22, 1198274), (28, 941501), (31, 850388), (44, 599137), (62, 425194), (77, 342364), (121, 217868), (124, 212597), (154, 171182), (217, 121484), (242, 108934), (251, 105028), (308, 85591), (341, 77308), (434, 60742), (484, 54467), (502, 52514), (682, 38654), (847, 31124), (868, 30371), (1004, 26257), (1364, 19327), (1694, 15562), (1757, 15004), (2387, 11044), (2761, 9548), (3388, 7781), (3514, 7502), (3751, 7028), (4774, 5522)]