8821472

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 19958400

約数和(自身を除く): 11136928

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1319, 1672, 2638, 3344, 5276, 6688, 10552, 14509, 21104, 25061, 29018, 42208, 50122, 58036, 100244, 116072, 200488, 232144, 275671, 400976, 464288, 551342, 801952, 1102684, 2205368, 4410736, 8821472]

約数ペア:

[(1, 8821472), (2, 4410736), (4, 2205368), (8, 1102684), (11, 801952), (16, 551342), (19, 464288), (22, 400976), (32, 275671), (38, 232144), (44, 200488), (76, 116072), (88, 100244), (152, 58036), (176, 50122), (209, 42208), (304, 29018), (352, 25061), (418, 21104), (608, 14509), (836, 10552), (1319, 6688), (1672, 5276), (2638, 3344)]