64965642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{1423}}^1$

素因数の和:2522

約数の個数: 32

約数和(自身を含む): 148733952

約数和(自身を除く): 83768310

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1087, 1423, 2174, 2846, 3261, 4269, 6522, 7609, 8538, 9961, 15218, 19922, 22827, 29883, 45654, 59766, 1546801, 3093602, 4640403, 9280806, 10827607, 21655214, 32482821, 64965642]

約数ペア:

[(1, 64965642), (2, 32482821), (3, 21655214), (6, 10827607), (7, 9280806), (14, 4640403), (21, 3093602), (42, 1546801), (1087, 59766), (1423, 45654), (2174, 29883), (2846, 22827), (3261, 19922), (4269, 15218), (6522, 9961), (7609, 8538)]