21792224

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1021}}^1$

素因数の和:1083

約数の個数: 48

約数和(自身を含む): 46357920

約数和(自身を除く): 24565696

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 92, 116, 184, 232, 368, 464, 667, 736, 928, 1021, 1334, 2042, 2668, 4084, 5336, 8168, 10672, 16336, 21344, 23483, 29609, 32672, 46966, 59218, 93932, 118436, 187864, 236872, 375728, 473744, 681007, 751456, 947488, 1362014, 2724028, 5448056, 10896112, 21792224]

約数ペア:

[(1, 21792224), (2, 10896112), (4, 5448056), (8, 2724028), (16, 1362014), (23, 947488), (29, 751456), (32, 681007), (46, 473744), (58, 375728), (92, 236872), (116, 187864), (184, 118436), (232, 93932), (368, 59218), (464, 46966), (667, 32672), (736, 29609), (928, 23483), (1021, 21344), (1334, 16336), (2042, 10672), (2668, 8168), (4084, 5336)]