15290912

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 38102400

約数和(自身を除く): 22811488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 59, 89, 91, 104, 112, 118, 178, 182, 208, 224, 236, 356, 364, 413, 416, 472, 623, 712, 728, 767, 826, 944, 1157, 1246, 1424, 1456, 1534, 1652, 1888, 2314, 2492, 2848, 2912, 3068, 3304, 4628, 4984, 5251, 5369, 6136, 6608, 8099, 9256, 9968, 10502, 10738, 12272, 13216, 16198, 18512, 19936, 21004, 21476, 24544, 32396, 36757, 37024, 42008, 42952, 64792, 68263, 73514, 84016, 85904, 129584, 136526, 147028, 168032, 171808, 259168, 273052, 294056, 477841, 546104, 588112, 955682, 1092208, 1176224, 1911364, 2184416, 3822728, 7645456, 15290912]

約数ペア:

[(1, 15290912), (2, 7645456), (4, 3822728), (7, 2184416), (8, 1911364), (13, 1176224), (14, 1092208), (16, 955682), (26, 588112), (28, 546104), (32, 477841), (52, 294056), (56, 273052), (59, 259168), (89, 171808), (91, 168032), (104, 147028), (112, 136526), (118, 129584), (178, 85904), (182, 84016), (208, 73514), (224, 68263), (236, 64792), (356, 42952), (364, 42008), (413, 37024), (416, 36757), (472, 32396), (623, 24544), (712, 21476), (728, 21004), (767, 19936), (826, 18512), (944, 16198), (1157, 13216), (1246, 12272), (1424, 10738), (1456, 10502), (1534, 9968), (1652, 9256), (1888, 8099), (2314, 6608), (2492, 6136), (2848, 5369), (2912, 5251), (3068, 4984), (3304, 4628)]