16262792

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 38102400

約数和(自身を除く): 21839608

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 89, 91, 104, 178, 182, 251, 356, 364, 502, 623, 712, 728, 1004, 1157, 1246, 1757, 2008, 2314, 2492, 3263, 3514, 4628, 4984, 6526, 7028, 8099, 9256, 13052, 14056, 16198, 22339, 22841, 26104, 32396, 44678, 45682, 64792, 89356, 91364, 156373, 178712, 182728, 290407, 312746, 580814, 625492, 1161628, 1250984, 2032849, 2323256, 4065698, 8131396, 16262792]

約数ペア:

[(1, 16262792), (2, 8131396), (4, 4065698), (7, 2323256), (8, 2032849), (13, 1250984), (14, 1161628), (26, 625492), (28, 580814), (52, 312746), (56, 290407), (89, 182728), (91, 178712), (104, 156373), (178, 91364), (182, 89356), (251, 64792), (356, 45682), (364, 44678), (502, 32396), (623, 26104), (712, 22841), (728, 22339), (1004, 16198), (1157, 14056), (1246, 13052), (1757, 9256), (2008, 8099), (2314, 7028), (2492, 6526), (3263, 4984), (3514, 4628)]