39991616

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 112

約数和(自身を含む): 98755200

約数和(自身を除く): 58763584

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 59, 64, 68, 89, 112, 118, 119, 136, 178, 224, 236, 238, 272, 356, 413, 448, 472, 476, 544, 623, 712, 826, 944, 952, 1003, 1088, 1246, 1424, 1513, 1652, 1888, 1904, 2006, 2492, 2848, 3026, 3304, 3776, 3808, 4012, 4984, 5251, 5696, 6052, 6608, 7021, 7616, 8024, 9968, 10502, 10591, 12104, 13216, 14042, 16048, 19936, 21004, 21182, 24208, 26432, 28084, 32096, 36757, 39872, 42008, 42364, 48416, 56168, 64192, 73514, 84016, 84728, 89267, 96832, 112336, 147028, 168032, 169456, 178534, 224672, 294056, 336064, 338912, 357068, 449344, 588112, 624869, 677824, 714136, 1176224, 1249738, 1428272, 2352448, 2499476, 2856544, 4998952, 5713088, 9997904, 19995808, 39991616]

約数ペア:

[(1, 39991616), (2, 19995808), (4, 9997904), (7, 5713088), (8, 4998952), (14, 2856544), (16, 2499476), (17, 2352448), (28, 1428272), (32, 1249738), (34, 1176224), (56, 714136), (59, 677824), (64, 624869), (68, 588112), (89, 449344), (112, 357068), (118, 338912), (119, 336064), (136, 294056), (178, 224672), (224, 178534), (236, 169456), (238, 168032), (272, 147028), (356, 112336), (413, 96832), (448, 89267), (472, 84728), (476, 84016), (544, 73514), (623, 64192), (712, 56168), (826, 48416), (944, 42364), (952, 42008), (1003, 39872), (1088, 36757), (1246, 32096), (1424, 28084), (1513, 26432), (1652, 24208), (1888, 21182), (1904, 21004), (2006, 19936), (2492, 16048), (2848, 14042), (3026, 13216), (3304, 12104), (3776, 10591), (3808, 10502), (4012, 9968), (4984, 8024), (5251, 7616), (5696, 7021), (6052, 6608)]