15976272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25603}}^1$

素因数の和:25627

約数の個数: 40

約数和(自身を含む): 44448544

約数和(自身を除く): 28472272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 25603, 51206, 76809, 102412, 153618, 204824, 307236, 332839, 409648, 614472, 665678, 998517, 1228944, 1331356, 1997034, 2662712, 3994068, 5325424, 7988136, 15976272]

約数ペア:

[(1, 15976272), (2, 7988136), (3, 5325424), (4, 3994068), (6, 2662712), (8, 1997034), (12, 1331356), (13, 1228944), (16, 998517), (24, 665678), (26, 614472), (39, 409648), (48, 332839), (52, 307236), (78, 204824), (104, 153618), (156, 102412), (208, 76809), (312, 51206), (624, 25603)]