29481774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 72078336

約数和(自身を除く): 42596562

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 157, 238, 263, 314, 357, 471, 526, 714, 789, 942, 1099, 1578, 1841, 2198, 2669, 3297, 3682, 4471, 5338, 5523, 6594, 8007, 8942, 11046, 13413, 16014, 18683, 26826, 31297, 37366, 41291, 56049, 62594, 82582, 93891, 112098, 123873, 187782, 247746, 289037, 578074, 701947, 867111, 1403894, 1734222, 2105841, 4211682, 4913629, 9827258, 14740887, 29481774]

約数ペア:

[(1, 29481774), (2, 14740887), (3, 9827258), (6, 4913629), (7, 4211682), (14, 2105841), (17, 1734222), (21, 1403894), (34, 867111), (42, 701947), (51, 578074), (102, 289037), (119, 247746), (157, 187782), (238, 123873), (263, 112098), (314, 93891), (357, 82582), (471, 62594), (526, 56049), (714, 41291), (789, 37366), (942, 31297), (1099, 26826), (1578, 18683), (1841, 16014), (2198, 13413), (2669, 11046), (3297, 8942), (3682, 8007), (4471, 6594), (5338, 5523)]