64936564

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{30119}}^1$

素因数の和:30148

約数の個数: 36

約数和(自身を含む): 144214560

約数和(自身を除く): 79277996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 30119, 60238, 120476, 210833, 331309, 421666, 662618, 843332, 1325236, 1475831, 2319163, 2951662, 4638326, 5903324, 9276652, 16234141, 32468282, 64936564]

約数ペア:

[(1, 64936564), (2, 32468282), (4, 16234141), (7, 9276652), (11, 5903324), (14, 4638326), (22, 2951662), (28, 2319163), (44, 1475831), (49, 1325236), (77, 843332), (98, 662618), (154, 421666), (196, 331309), (308, 210833), (539, 120476), (1078, 60238), (2156, 30119)]