865430072

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{3833}}^1$

素因数の和:4032

約数の個数: 48

約数和(自身を含む): 1768087440

約数和(自身を除く): 902657368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 169, 334, 338, 668, 676, 1336, 1352, 2171, 3833, 4342, 7666, 8684, 15332, 17368, 28223, 30664, 49829, 56446, 99658, 112892, 199316, 225784, 398632, 640111, 647777, 1280222, 1295554, 2560444, 2591108, 5120888, 5182216, 8321443, 16642886, 33285772, 66571544, 108178759, 216357518, 432715036, 865430072]

約数ペア:

[(1, 865430072), (2, 432715036), (4, 216357518), (8, 108178759), (13, 66571544), (26, 33285772), (52, 16642886), (104, 8321443), (167, 5182216), (169, 5120888), (334, 2591108), (338, 2560444), (668, 1295554), (676, 1280222), (1336, 647777), (1352, 640111), (2171, 398632), (3833, 225784), (4342, 199316), (7666, 112892), (8684, 99658), (15332, 56446), (17368, 49829), (28223, 30664)]