74747764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1187}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 162062208

約数和(自身を除く): 87314444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 173, 182, 346, 364, 692, 1187, 1211, 2249, 2374, 2422, 4498, 4748, 4844, 8309, 8996, 15431, 15743, 16618, 30862, 31486, 33236, 61724, 62972, 108017, 205351, 216034, 410702, 432068, 821404, 1437457, 2669563, 2874914, 5339126, 5749828, 10678252, 18686941, 37373882, 74747764]

約数ペア:

[(1, 74747764), (2, 37373882), (4, 18686941), (7, 10678252), (13, 5749828), (14, 5339126), (26, 2874914), (28, 2669563), (52, 1437457), (91, 821404), (173, 432068), (182, 410702), (346, 216034), (364, 205351), (692, 108017), (1187, 62972), (1211, 61724), (2249, 33236), (2374, 31486), (2422, 30862), (4498, 16618), (4748, 15743), (4844, 15431), (8309, 8996)]