28684832

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4289}}^1$

素因数の和:4329

約数の個数: 48

約数和(自身を含む): 64864800

約数和(自身を除く): 36179968

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 4289, 6688, 8578, 17156, 34312, 47179, 68624, 81491, 94358, 137248, 162982, 188716, 325964, 377432, 651928, 754864, 896401, 1303856, 1509728, 1792802, 2607712, 3585604, 7171208, 14342416, 28684832]

約数ペア:

[(1, 28684832), (2, 14342416), (4, 7171208), (8, 3585604), (11, 2607712), (16, 1792802), (19, 1509728), (22, 1303856), (32, 896401), (38, 754864), (44, 651928), (76, 377432), (88, 325964), (152, 188716), (176, 162982), (209, 137248), (304, 94358), (352, 81491), (418, 68624), (608, 47179), (836, 34312), (1672, 17156), (3344, 8578), (4289, 6688)]