67498564

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1787}}^1$

素因数の和:1888

約数の個数: 48

約数和(自身を含む): 144184320

約数和(自身を除く): 76685756

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 71, 76, 133, 142, 266, 284, 497, 532, 994, 1349, 1787, 1988, 2698, 3574, 5396, 7148, 9443, 12509, 18886, 25018, 33953, 37772, 50036, 67906, 126877, 135812, 237671, 253754, 475342, 507508, 888139, 950684, 1776278, 2410663, 3552556, 4821326, 9642652, 16874641, 33749282, 67498564]

約数ペア:

[(1, 67498564), (2, 33749282), (4, 16874641), (7, 9642652), (14, 4821326), (19, 3552556), (28, 2410663), (38, 1776278), (71, 950684), (76, 888139), (133, 507508), (142, 475342), (266, 253754), (284, 237671), (497, 135812), (532, 126877), (994, 67906), (1349, 50036), (1787, 37772), (1988, 33953), (2698, 25018), (3574, 18886), (5396, 12509), (7148, 9443)]