42836668

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2903}}^1$

素因数の和:2962

約数の個数: 48

約数和(自身を含む): 93671424

約数和(自身を除く): 50834756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2108, 2903, 3689, 5806, 7378, 11612, 14756, 20321, 40642, 49351, 81284, 89993, 98702, 179986, 197404, 345457, 359972, 629951, 690914, 1259902, 1381828, 1529881, 2519804, 3059762, 6119524, 10709167, 21418334, 42836668]

約数ペア:

[(1, 42836668), (2, 21418334), (4, 10709167), (7, 6119524), (14, 3059762), (17, 2519804), (28, 1529881), (31, 1381828), (34, 1259902), (62, 690914), (68, 629951), (119, 359972), (124, 345457), (217, 197404), (238, 179986), (434, 98702), (476, 89993), (527, 81284), (868, 49351), (1054, 40642), (2108, 20321), (2903, 14756), (3689, 11612), (5806, 7378)]