28838376

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19073}}^1$

素因数の和:19095

約数の個数: 64

約数和(自身を含む): 91555200

約数和(自身を除く): 62716824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 19073, 38146, 57219, 76292, 114438, 133511, 152584, 171657, 228876, 267022, 343314, 400533, 457752, 514971, 534044, 686628, 801066, 1029942, 1068088, 1201599, 1373256, 1602132, 2059884, 2403198, 3204264, 3604797, 4119768, 4806396, 7209594, 9612792, 14419188, 28838376]

約数ペア:

[(1, 28838376), (2, 14419188), (3, 9612792), (4, 7209594), (6, 4806396), (7, 4119768), (8, 3604797), (9, 3204264), (12, 2403198), (14, 2059884), (18, 1602132), (21, 1373256), (24, 1201599), (27, 1068088), (28, 1029942), (36, 801066), (42, 686628), (54, 534044), (56, 514971), (63, 457752), (72, 400533), (84, 343314), (108, 267022), (126, 228876), (168, 171657), (189, 152584), (216, 133511), (252, 114438), (378, 76292), (504, 57219), (756, 38146), (1512, 19073)]