71750602

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 138140640

約数和(自身を除く): 66390038

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 101, 154, 202, 539, 659, 707, 1078, 1111, 1318, 1414, 2222, 4613, 4949, 7249, 7777, 9226, 9898, 14498, 15554, 32291, 50743, 54439, 64582, 66559, 101486, 108878, 133118, 355201, 465913, 710402, 732149, 931826, 1464298, 3261391, 5125043, 6522782, 10250086, 35875301, 71750602]

約数ペア:

[(1, 71750602), (2, 35875301), (7, 10250086), (11, 6522782), (14, 5125043), (22, 3261391), (49, 1464298), (77, 931826), (98, 732149), (101, 710402), (154, 465913), (202, 355201), (539, 133118), (659, 108878), (707, 101486), (1078, 66559), (1111, 64582), (1318, 54439), (1414, 50743), (2222, 32291), (4613, 15554), (4949, 14498), (7249, 9898), (7777, 9226)]