74768408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{65357}}^1$

素因数の和:65387

約数の個数: 32

約数和(自身を含む): 164702160

約数和(自身を除く): 89933752

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 65357, 130714, 261428, 522856, 718927, 849641, 1437854, 1699282, 2875708, 3398564, 5751416, 6797128, 9346051, 18692102, 37384204, 74768408]

約数ペア:

[(1, 74768408), (2, 37384204), (4, 18692102), (8, 9346051), (11, 6797128), (13, 5751416), (22, 3398564), (26, 2875708), (44, 1699282), (52, 1437854), (88, 849641), (104, 718927), (143, 522856), (286, 261428), (572, 130714), (1144, 65357)]