68355434

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{659}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 121651200

約数和(自身を除く): 53295766

約数列:

[1, 2, 7, 14, 31, 62, 217, 239, 434, 478, 659, 1318, 1673, 3346, 4613, 7409, 9226, 14818, 20429, 40858, 51863, 103726, 143003, 157501, 286006, 315002, 1102507, 2205014, 4882531, 9765062, 34177717, 68355434]

約数ペア:

[(1, 68355434), (2, 34177717), (7, 9765062), (14, 4882531), (31, 2205014), (62, 1102507), (217, 315002), (239, 286006), (434, 157501), (478, 143003), (659, 103726), (1318, 51863), (1673, 40858), (3346, 20429), (4613, 14818), (7409, 9226)]