42672992

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1669}}^1$

素因数の和:1743

約数の個数: 48

約数和(自身を含む): 90901440

約数和(自身を除く): 48228448

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 136, 188, 272, 376, 544, 752, 799, 1504, 1598, 1669, 3196, 3338, 6392, 6676, 12784, 13352, 25568, 26704, 28373, 53408, 56746, 78443, 113492, 156886, 226984, 313772, 453968, 627544, 907936, 1255088, 1333531, 2510176, 2667062, 5334124, 10668248, 21336496, 42672992]

約数ペア:

[(1, 42672992), (2, 21336496), (4, 10668248), (8, 5334124), (16, 2667062), (17, 2510176), (32, 1333531), (34, 1255088), (47, 907936), (68, 627544), (94, 453968), (136, 313772), (188, 226984), (272, 156886), (376, 113492), (544, 78443), (752, 56746), (799, 53408), (1504, 28373), (1598, 26704), (1669, 25568), (3196, 13352), (3338, 12784), (6392, 6676)]