75383966

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 132088320

約数和(自身を除く): 56704354

約数列:

[1, 2, 7, 14, 71, 142, 181, 362, 419, 497, 838, 994, 1267, 2534, 2933, 5866, 12851, 25702, 29749, 59498, 75839, 89957, 151678, 179914, 208243, 416486, 530873, 1061746, 5384569, 10769138, 37691983, 75383966]

約数ペア:

[(1, 75383966), (2, 37691983), (7, 10769138), (14, 5384569), (71, 1061746), (142, 530873), (181, 416486), (362, 208243), (419, 179914), (497, 151678), (838, 89957), (994, 75839), (1267, 59498), (2534, 29749), (2933, 25702), (5866, 12851)]