13253296

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1621}}^1$

素因数の和:1709

約数の個数: 40

約数和(自身を含む): 29766944

約数和(自身を除く): 16513648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 1621, 2044, 3242, 4088, 6484, 8176, 11347, 12968, 22694, 25936, 45388, 90776, 118333, 181552, 236666, 473332, 828331, 946664, 1656662, 1893328, 3313324, 6626648, 13253296]

約数ペア:

[(1, 13253296), (2, 6626648), (4, 3313324), (7, 1893328), (8, 1656662), (14, 946664), (16, 828331), (28, 473332), (56, 236666), (73, 181552), (112, 118333), (146, 90776), (292, 45388), (511, 25936), (584, 22694), (1022, 12968), (1168, 11347), (1621, 8176), (2044, 6484), (3242, 4088)]