26233148

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:570

約数の個数: 36

約数和(自身を含む): 49862232

約数和(自身を除く): 23629084

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 361, 491, 703, 722, 982, 1406, 1444, 1964, 2812, 9329, 13357, 18167, 18658, 26714, 36334, 37316, 53428, 72668, 177251, 345173, 354502, 690346, 709004, 1380692, 6558287, 13116574, 26233148]

約数ペア:

[(1, 26233148), (2, 13116574), (4, 6558287), (19, 1380692), (37, 709004), (38, 690346), (74, 354502), (76, 345173), (148, 177251), (361, 72668), (491, 53428), (703, 37316), (722, 36334), (982, 26714), (1406, 18658), (1444, 18167), (1964, 13357), (2812, 9329)]