2208907696

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{52553}}^1$

素因数の和:52669

約数の個数: 40

約数和(自身を含む): 4457420064

約数和(自身を除く): 2248512368

約数列:

[1, 2, 4, 8, 16, 37, 71, 74, 142, 148, 284, 296, 568, 592, 1136, 2627, 5254, 10508, 21016, 42032, 52553, 105106, 210212, 420424, 840848, 1944461, 3731263, 3888922, 7462526, 7777844, 14925052, 15555688, 29850104, 31111376, 59700208, 138056731, 276113462, 552226924, 1104453848, 2208907696]

約数ペア:

[(1, 2208907696), (2, 1104453848), (4, 552226924), (8, 276113462), (16, 138056731), (37, 59700208), (71, 31111376), (74, 29850104), (142, 15555688), (148, 14925052), (284, 7777844), (296, 7462526), (568, 3888922), (592, 3731263), (1136, 1944461), (2627, 840848), (5254, 420424), (10508, 210212), (21016, 105106), (42032, 52553)]