22680224

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2$

素因数の和:182

約数の個数: 72

約数和(自身を含む): 54462240

約数和(自身を除く): 31782016

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 73, 76, 112, 133, 146, 152, 224, 266, 292, 304, 511, 532, 584, 608, 1022, 1064, 1168, 1387, 2044, 2128, 2336, 2774, 4088, 4256, 5329, 5548, 8176, 9709, 10658, 11096, 16352, 19418, 21316, 22192, 37303, 38836, 42632, 44384, 74606, 77672, 85264, 101251, 149212, 155344, 170528, 202502, 298424, 310688, 405004, 596848, 708757, 810008, 1193696, 1417514, 1620016, 2835028, 3240032, 5670056, 11340112, 22680224]

約数ペア:

[(1, 22680224), (2, 11340112), (4, 5670056), (7, 3240032), (8, 2835028), (14, 1620016), (16, 1417514), (19, 1193696), (28, 810008), (32, 708757), (38, 596848), (56, 405004), (73, 310688), (76, 298424), (112, 202502), (133, 170528), (146, 155344), (152, 149212), (224, 101251), (266, 85264), (292, 77672), (304, 74606), (511, 44384), (532, 42632), (584, 38836), (608, 37303), (1022, 22192), (1064, 21316), (1168, 19418), (1387, 16352), (2044, 11096), (2128, 10658), (2336, 9709), (2774, 8176), (4088, 5548), (4256, 5329)]