69371764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13249}}^1$

素因数の和:13288

約数の個数: 48

約数和(自身を含む): 160272000

約数和(自身を除く): 90900236

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 13249, 26498, 52996, 92743, 145739, 185486, 225233, 291478, 370972, 450466, 582956, 900932, 1020173, 1576631, 2040346, 2477563, 3153262, 4080692, 4955126, 6306524, 9910252, 17342941, 34685882, 69371764]

約数ペア:

[(1, 69371764), (2, 34685882), (4, 17342941), (7, 9910252), (11, 6306524), (14, 4955126), (17, 4080692), (22, 3153262), (28, 2477563), (34, 2040346), (44, 1576631), (68, 1020173), (77, 900932), (119, 582956), (154, 450466), (187, 370972), (238, 291478), (308, 225233), (374, 185486), (476, 145739), (748, 92743), (1309, 52996), (2618, 26498), (5236, 13249)]