70746928

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:614

約数の個数: 80

約数和(自身を含む): 168471360

約数和(自身を除く): 97724432

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 73, 112, 119, 136, 146, 238, 272, 292, 476, 509, 511, 584, 952, 1018, 1022, 1168, 1241, 1904, 2036, 2044, 2482, 3563, 4072, 4088, 4964, 7126, 8144, 8176, 8653, 8687, 9928, 14252, 17306, 17374, 19856, 28504, 34612, 34748, 37157, 57008, 60571, 69224, 69496, 74314, 121142, 138448, 138992, 148628, 242284, 260099, 297256, 484568, 520198, 594512, 631669, 969136, 1040396, 1263338, 2080792, 2526676, 4161584, 4421683, 5053352, 8843366, 10106704, 17686732, 35373464, 70746928]

約数ペア:

[(1, 70746928), (2, 35373464), (4, 17686732), (7, 10106704), (8, 8843366), (14, 5053352), (16, 4421683), (17, 4161584), (28, 2526676), (34, 2080792), (56, 1263338), (68, 1040396), (73, 969136), (112, 631669), (119, 594512), (136, 520198), (146, 484568), (238, 297256), (272, 260099), (292, 242284), (476, 148628), (509, 138992), (511, 138448), (584, 121142), (952, 74314), (1018, 69496), (1022, 69224), (1168, 60571), (1241, 57008), (1904, 37157), (2036, 34748), (2044, 34612), (2482, 28504), (3563, 19856), (4072, 17374), (4088, 17306), (4964, 14252), (7126, 9928), (8144, 8687), (8176, 8653)]