28996817226

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{69997}}^1$

素因数の和:70175

約数の個数: 64

約数和(自身を含む): 64348881408

約数和(自身を除く): 35352064182

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 113, 141, 226, 282, 339, 611, 678, 1222, 1469, 1833, 2938, 3666, 4407, 5311, 8814, 10622, 15933, 31866, 69043, 69997, 138086, 139994, 207129, 209991, 414258, 419982, 909961, 1819922, 2729883, 3289859, 5459766, 6579718, 7909661, 9869577, 15819322, 19739154, 23728983, 42768167, 47457966, 85536334, 102825593, 128304501, 205651186, 256609002, 308476779, 371754067, 616953558, 743508134, 1115262201, 2230524402, 4832802871, 9665605742, 14498408613, 28996817226]

約数ペア:

[(1, 28996817226), (2, 14498408613), (3, 9665605742), (6, 4832802871), (13, 2230524402), (26, 1115262201), (39, 743508134), (47, 616953558), (78, 371754067), (94, 308476779), (113, 256609002), (141, 205651186), (226, 128304501), (282, 102825593), (339, 85536334), (611, 47457966), (678, 42768167), (1222, 23728983), (1469, 19739154), (1833, 15819322), (2938, 9869577), (3666, 7909661), (4407, 6579718), (5311, 5459766), (8814, 3289859), (10622, 2729883), (15933, 1819922), (31866, 909961), (69043, 419982), (69997, 414258), (138086, 209991), (139994, 207129)]