247125632

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{148513}}^1$

素因数の和:148540

約数の個数: 32

約数和(自身を含む): 530194980

約数和(自身を除く): 283069348

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 148513, 297026, 594052, 1188104, 1930669, 2376208, 3861338, 4752416, 7722676, 9504832, 15445352, 19009664, 30890704, 61781408, 123562816, 247125632]

約数ペア:

[(1, 247125632), (2, 123562816), (4, 61781408), (8, 30890704), (13, 19009664), (16, 15445352), (26, 9504832), (32, 7722676), (52, 4752416), (64, 3861338), (104, 2376208), (128, 1930669), (208, 1188104), (416, 594052), (832, 297026), (1664, 148513)]