20170165736

素因数分解:

$2^3\times 7^1\times {\mathrm{12239}}^1\times {\mathrm{29429}}^1$

素因数の和:41681

約数の個数: 32

約数和(自身を含む): 43226784000

約数和(自身を除く): 23056618264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 12239, 24478, 29429, 48956, 58858, 85673, 97912, 117716, 171346, 206003, 235432, 342692, 412006, 685384, 824012, 1648024, 360181531, 720363062, 1440726124, 2521270717, 2881452248, 5042541434, 10085082868, 20170165736]

約数ペア:

[(1, 20170165736), (2, 10085082868), (4, 5042541434), (7, 2881452248), (8, 2521270717), (14, 1440726124), (28, 720363062), (56, 360181531), (12239, 1648024), (24478, 824012), (29429, 685384), (48956, 412006), (58858, 342692), (85673, 235432), (97912, 206003), (117716, 171346)]