70439228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 134447040

約数和(自身を除く): 64007812

約数列:

[1, 2, 4, 17, 34, 68, 89, 103, 113, 178, 206, 226, 356, 412, 452, 1513, 1751, 1921, 3026, 3502, 3842, 6052, 7004, 7684, 9167, 10057, 11639, 18334, 20114, 23278, 36668, 40228, 46556, 155839, 170969, 197863, 311678, 341938, 395726, 623356, 683876, 791452, 1035871, 2071742, 4143484, 17609807, 35219614, 70439228]

約数ペア:

[(1, 70439228), (2, 35219614), (4, 17609807), (17, 4143484), (34, 2071742), (68, 1035871), (89, 791452), (103, 683876), (113, 623356), (178, 395726), (206, 341938), (226, 311678), (356, 197863), (412, 170969), (452, 155839), (1513, 46556), (1751, 40228), (1921, 36668), (3026, 23278), (3502, 20114), (3842, 18334), (6052, 11639), (7004, 10057), (7684, 9167)]