16756428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{461}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 42378336

約数和(自身を除く): 25621908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 233, 461, 466, 699, 922, 932, 1383, 1398, 1844, 2766, 2796, 3029, 5532, 5993, 6058, 9087, 11986, 12116, 17979, 18174, 23972, 35958, 36348, 71916, 107413, 214826, 322239, 429652, 644478, 1288956, 1396369, 2792738, 4189107, 5585476, 8378214, 16756428]

約数ペア:

[(1, 16756428), (2, 8378214), (3, 5585476), (4, 4189107), (6, 2792738), (12, 1396369), (13, 1288956), (26, 644478), (39, 429652), (52, 322239), (78, 214826), (156, 107413), (233, 71916), (461, 36348), (466, 35958), (699, 23972), (922, 18174), (932, 17979), (1383, 12116), (1398, 11986), (1844, 9087), (2766, 6058), (2796, 5993), (3029, 5532)]