74764028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 143337600

約数和(自身を除く): 68573572

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 149, 157, 188, 298, 314, 596, 628, 799, 1598, 2533, 2669, 3196, 5066, 5338, 7003, 7379, 10132, 10676, 14006, 14758, 23393, 28012, 29516, 46786, 93572, 119051, 125443, 238102, 250886, 397681, 476204, 501772, 795362, 1099471, 1590724, 2198942, 4397884, 18691007, 37382014, 74764028]

約数ペア:

[(1, 74764028), (2, 37382014), (4, 18691007), (17, 4397884), (34, 2198942), (47, 1590724), (68, 1099471), (94, 795362), (149, 501772), (157, 476204), (188, 397681), (298, 250886), (314, 238102), (596, 125443), (628, 119051), (799, 93572), (1598, 46786), (2533, 29516), (2669, 28012), (3196, 23393), (5066, 14758), (5338, 14006), (7003, 10676), (7379, 10132)]