15936752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4507}}^1$

素因数の和:4545

約数の個数: 40

約数和(自身を含む): 35216496

約数和(自身を除く): 19279744

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 4507, 9014, 18028, 36056, 58591, 72112, 76619, 117182, 153238, 234364, 306476, 468728, 612952, 937456, 996047, 1225904, 1992094, 3984188, 7968376, 15936752]

約数ペア:

[(1, 15936752), (2, 7968376), (4, 3984188), (8, 1992094), (13, 1225904), (16, 996047), (17, 937456), (26, 612952), (34, 468728), (52, 306476), (68, 234364), (104, 153238), (136, 117182), (208, 76619), (221, 72112), (272, 58591), (442, 36056), (884, 18028), (1768, 9014), (3536, 4507)]