77774296

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{13829}}^1$

素因数の和:13891

約数の個数: 32

約数和(自身を含む): 157662000

約数和(自身を除く): 79887704

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 13829, 27658, 55316, 110632, 262751, 511673, 525502, 1023346, 1051004, 2046692, 2102008, 4093384, 9721787, 19443574, 38887148, 77774296]

約数ペア:

[(1, 77774296), (2, 38887148), (4, 19443574), (8, 9721787), (19, 4093384), (37, 2102008), (38, 2046692), (74, 1051004), (76, 1023346), (148, 525502), (152, 511673), (296, 262751), (703, 110632), (1406, 55316), (2812, 27658), (5624, 13829)]