1242752

素因数分解:

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

素因数の和:113

約数の個数: 64

約数和(自身を含む): 3019200

約数和(自身を除く): 1776448

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 73, 76, 112, 128, 133, 146, 152, 224, 266, 292, 304, 448, 511, 532, 584, 608, 896, 1022, 1064, 1168, 1216, 1387, 2044, 2128, 2336, 2432, 2774, 4088, 4256, 4672, 5548, 8176, 8512, 9344, 9709, 11096, 16352, 17024, 19418, 22192, 32704, 38836, 44384, 65408, 77672, 88768, 155344, 177536, 310688, 621376, 1242752]

約数ペア:

[(1, 1242752), (2, 621376), (4, 310688), (7, 177536), (8, 155344), (14, 88768), (16, 77672), (19, 65408), (28, 44384), (32, 38836), (38, 32704), (56, 22192), (64, 19418), (73, 17024), (76, 16352), (112, 11096), (128, 9709), (133, 9344), (146, 8512), (152, 8176), (224, 5548), (266, 4672), (292, 4256), (304, 4088), (448, 2774), (511, 2432), (532, 2336), (584, 2128), (608, 2044), (896, 1387), (1022, 1216), (1064, 1168)]