9470128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:413

約数の個数: 40

約数和(自身を含む): 19312256

約数和(自身を除く): 9842128

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 313, 488, 496, 626, 976, 1252, 1891, 2504, 3782, 5008, 7564, 9703, 15128, 19093, 19406, 30256, 38186, 38812, 76372, 77624, 152744, 155248, 305488, 591883, 1183766, 2367532, 4735064, 9470128]

約数ペア:

[(1, 9470128), (2, 4735064), (4, 2367532), (8, 1183766), (16, 591883), (31, 305488), (61, 155248), (62, 152744), (122, 77624), (124, 76372), (244, 38812), (248, 38186), (313, 30256), (488, 19406), (496, 19093), (626, 15128), (976, 9703), (1252, 7564), (1891, 5008), (2504, 3782)]