4969379584

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{1231}}^1$

素因数の和:2473

約数の個数: 72

約数和(自身を含む): 10699865792

約数和(自身を除く): 5730486208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1213, 1231, 1664, 2426, 2462, 3328, 4852, 4924, 9704, 9848, 15769, 16003, 19408, 19696, 31538, 32006, 38816, 39392, 63076, 64012, 77632, 78784, 126152, 128024, 155264, 157568, 252304, 256048, 310528, 315136, 504608, 512096, 1009216, 1024192, 1493203, 2018432, 2048384, 2986406, 4036864, 4096768, 5972812, 11945624, 19411639, 23891248, 38823278, 47782496, 77646556, 95564992, 155293112, 191129984, 310586224, 382259968, 621172448, 1242344896, 2484689792, 4969379584]

約数ペア:

[(1, 4969379584), (2, 2484689792), (4, 1242344896), (8, 621172448), (13, 382259968), (16, 310586224), (26, 191129984), (32, 155293112), (52, 95564992), (64, 77646556), (104, 47782496), (128, 38823278), (208, 23891248), (256, 19411639), (416, 11945624), (832, 5972812), (1213, 4096768), (1231, 4036864), (1664, 2986406), (2426, 2048384), (2462, 2018432), (3328, 1493203), (4852, 1024192), (4924, 1009216), (9704, 512096), (9848, 504608), (15769, 315136), (16003, 310528), (19408, 256048), (19696, 252304), (31538, 157568), (32006, 155264), (38816, 128024), (39392, 126152), (63076, 78784), (64012, 77632)]