67047296

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 140645760

約数和(自身を除く): 73598464

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 128, 244, 248, 277, 488, 496, 554, 976, 992, 1108, 1891, 1952, 1984, 2216, 3782, 3904, 3968, 4432, 7564, 7808, 8587, 8864, 15128, 16897, 17174, 17728, 30256, 33794, 34348, 35456, 60512, 67588, 68696, 121024, 135176, 137392, 242048, 270352, 274784, 523807, 540704, 549568, 1047614, 1081408, 1099136, 2095228, 2162816, 4190456, 8380912, 16761824, 33523648, 67047296]

約数ペア:

[(1, 67047296), (2, 33523648), (4, 16761824), (8, 8380912), (16, 4190456), (31, 2162816), (32, 2095228), (61, 1099136), (62, 1081408), (64, 1047614), (122, 549568), (124, 540704), (128, 523807), (244, 274784), (248, 270352), (277, 242048), (488, 137392), (496, 135176), (554, 121024), (976, 68696), (992, 67588), (1108, 60512), (1891, 35456), (1952, 34348), (1984, 33794), (2216, 30256), (3782, 17728), (3904, 17174), (3968, 16897), (4432, 15128), (7564, 8864), (7808, 8587)]