29705968

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 60

約数和(自身を含む): 62834520

約数和(自身を除く): 33128552

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 139, 148, 152, 278, 296, 304, 361, 556, 592, 703, 722, 1112, 1406, 1444, 2224, 2641, 2812, 2888, 5143, 5282, 5624, 5776, 10286, 10564, 11248, 13357, 20572, 21128, 26714, 41144, 42256, 50179, 53428, 82288, 97717, 100358, 106856, 195434, 200716, 213712, 390868, 401432, 781736, 802864, 1563472, 1856623, 3713246, 7426492, 14852984, 29705968]

約数ペア:

[(1, 29705968), (2, 14852984), (4, 7426492), (8, 3713246), (16, 1856623), (19, 1563472), (37, 802864), (38, 781736), (74, 401432), (76, 390868), (139, 213712), (148, 200716), (152, 195434), (278, 106856), (296, 100358), (304, 97717), (361, 82288), (556, 53428), (592, 50179), (703, 42256), (722, 41144), (1112, 26714), (1406, 21128), (1444, 20572), (2224, 13357), (2641, 11248), (2812, 10564), (2888, 10286), (5143, 5776), (5282, 5624)]