27740152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 61171200

約数和(自身を除く): 33431048

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 47, 76, 88, 94, 152, 188, 209, 353, 376, 418, 517, 706, 836, 893, 1034, 1412, 1672, 1786, 2068, 2824, 3572, 3883, 4136, 6707, 7144, 7766, 9823, 13414, 15532, 16591, 19646, 26828, 31064, 33182, 39292, 53656, 66364, 73777, 78584, 132728, 147554, 182501, 295108, 315229, 365002, 590216, 630458, 730004, 1260916, 1460008, 2521832, 3467519, 6935038, 13870076, 27740152]

約数ペア:

[(1, 27740152), (2, 13870076), (4, 6935038), (8, 3467519), (11, 2521832), (19, 1460008), (22, 1260916), (38, 730004), (44, 630458), (47, 590216), (76, 365002), (88, 315229), (94, 295108), (152, 182501), (188, 147554), (209, 132728), (353, 78584), (376, 73777), (418, 66364), (517, 53656), (706, 39292), (836, 33182), (893, 31064), (1034, 26828), (1412, 19646), (1672, 16591), (1786, 15532), (2068, 13414), (2824, 9823), (3572, 7766), (3883, 7144), (4136, 6707)]