28082197584

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{9286441}}^1$

素因数の和:9286465

約数の個数: 80

約数和(自身を含む): 92121504640

約数和(自身を除く): 64039307056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 9286441, 18572882, 27859323, 37145764, 55718646, 65005087, 74291528, 83577969, 111437292, 130010174, 148583056, 167155938, 195015261, 222874584, 250733907, 260020348, 334311876, 390030522, 445749168, 501467814, 520040696, 585045783, 668623752, 780061044, 1002935628, 1040081392, 1170091566, 1337247504, 1560122088, 1755137349, 2005871256, 2340183132, 3120244176, 3510274698, 4011742512, 4680366264, 7020549396, 9360732528, 14041098792, 28082197584]

約数ペア:

[(1, 28082197584), (2, 14041098792), (3, 9360732528), (4, 7020549396), (6, 4680366264), (7, 4011742512), (8, 3510274698), (9, 3120244176), (12, 2340183132), (14, 2005871256), (16, 1755137349), (18, 1560122088), (21, 1337247504), (24, 1170091566), (27, 1040081392), (28, 1002935628), (36, 780061044), (42, 668623752), (48, 585045783), (54, 520040696), (56, 501467814), (63, 445749168), (72, 390030522), (84, 334311876), (108, 260020348), (112, 250733907), (126, 222874584), (144, 195015261), (168, 167155938), (189, 148583056), (216, 130010174), (252, 111437292), (336, 83577969), (378, 74291528), (432, 65005087), (504, 55718646), (756, 37145764), (1008, 27859323), (1512, 18572882), (3024, 9286441)]