628385632

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{147647}}^1$

素因数の和:147683

約数の個数: 48

約数和(自身を含む): 1488291840

約数和(自身を除く): 859906208

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 147647, 295294, 590588, 1033529, 1181176, 2067058, 2362352, 2805293, 4134116, 4724704, 5610586, 8268232, 11221172, 16536464, 19637051, 22442344, 33072928, 39274102, 44884688, 78548204, 89769376, 157096408, 314192816, 628385632]

約数ペア:

[(1, 628385632), (2, 314192816), (4, 157096408), (7, 89769376), (8, 78548204), (14, 44884688), (16, 39274102), (19, 33072928), (28, 22442344), (32, 19637051), (38, 16536464), (56, 11221172), (76, 8268232), (112, 5610586), (133, 4724704), (152, 4134116), (224, 2805293), (266, 2362352), (304, 2067058), (532, 1181176), (608, 1033529), (1064, 590588), (2128, 295294), (4256, 147647)]