29726564

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 63544320

約数和(自身を除く): 33817756

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 71, 76, 133, 142, 266, 284, 497, 532, 787, 994, 1349, 1574, 1988, 2698, 3148, 5396, 5509, 9443, 11018, 14953, 18886, 22036, 29906, 37772, 55877, 59812, 104671, 111754, 209342, 223508, 391139, 418684, 782278, 1061663, 1564556, 2123326, 4246652, 7431641, 14863282, 29726564]

約数ペア:

[(1, 29726564), (2, 14863282), (4, 7431641), (7, 4246652), (14, 2123326), (19, 1564556), (28, 1061663), (38, 782278), (71, 418684), (76, 391139), (133, 223508), (142, 209342), (266, 111754), (284, 104671), (497, 59812), (532, 55877), (787, 37772), (994, 29906), (1349, 22036), (1574, 18886), (1988, 14953), (2698, 11018), (3148, 9443), (5396, 5509)]