4938571876

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{9109}}^1$

素因数の和:9221

約数の個数: 72

約数和(自身を含む): 10650100160

約数和(自身を除く): 5711528284

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 67, 68, 119, 134, 238, 268, 289, 469, 476, 578, 938, 1139, 1156, 1876, 2023, 2278, 4046, 4556, 7973, 8092, 9109, 15946, 18218, 19363, 31892, 36436, 38726, 63763, 77452, 127526, 135541, 154853, 255052, 271082, 309706, 542164, 610303, 619412, 1083971, 1220606, 2167942, 2441212, 2632501, 4272121, 4335884, 5265002, 8544242, 10375151, 10530004, 17088484, 18427507, 20750302, 36855014, 41500604, 72626057, 73710028, 145252114, 176377567, 290504228, 352755134, 705510268, 1234642969, 2469285938, 4938571876]

約数ペア:

[(1, 4938571876), (2, 2469285938), (4, 1234642969), (7, 705510268), (14, 352755134), (17, 290504228), (28, 176377567), (34, 145252114), (67, 73710028), (68, 72626057), (119, 41500604), (134, 36855014), (238, 20750302), (268, 18427507), (289, 17088484), (469, 10530004), (476, 10375151), (578, 8544242), (938, 5265002), (1139, 4335884), (1156, 4272121), (1876, 2632501), (2023, 2441212), (2278, 2167942), (4046, 1220606), (4556, 1083971), (7973, 619412), (8092, 610303), (9109, 542164), (15946, 309706), (18218, 271082), (19363, 255052), (31892, 154853), (36436, 135541), (38726, 127526), (63763, 77452)]