40778094

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2617}}^1$

素因数の和:2689

約数の個数: 48

約数和(自身を含む): 96698448

約数和(自身を除く): 55920354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 371, 742, 1113, 2226, 2597, 2617, 5194, 5234, 7791, 7851, 15582, 15702, 18319, 36638, 54957, 109914, 128233, 138701, 256466, 277402, 384699, 416103, 769398, 832206, 970907, 1941814, 2912721, 5825442, 6796349, 13592698, 20389047, 40778094]

約数ペア:

[(1, 40778094), (2, 20389047), (3, 13592698), (6, 6796349), (7, 5825442), (14, 2912721), (21, 1941814), (42, 970907), (49, 832206), (53, 769398), (98, 416103), (106, 384699), (147, 277402), (159, 256466), (294, 138701), (318, 128233), (371, 109914), (742, 54957), (1113, 36638), (2226, 18319), (2597, 15702), (2617, 15582), (5194, 7851), (5234, 7791)]