16775836

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 38610432

約数和(自身を除く): 21834596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 124, 154, 196, 217, 251, 308, 341, 434, 502, 539, 682, 868, 1004, 1078, 1364, 1519, 1757, 2156, 2387, 2761, 3038, 3514, 4774, 5522, 6076, 7028, 7781, 9548, 11044, 12299, 15562, 16709, 19327, 24598, 31124, 33418, 38654, 49196, 54467, 66836, 77308, 85591, 108934, 135289, 171182, 217868, 270578, 342364, 381269, 541156, 599137, 762538, 1198274, 1525076, 2396548, 4193959, 8387918, 16775836]

約数ペア:

[(1, 16775836), (2, 8387918), (4, 4193959), (7, 2396548), (11, 1525076), (14, 1198274), (22, 762538), (28, 599137), (31, 541156), (44, 381269), (49, 342364), (62, 270578), (77, 217868), (98, 171182), (124, 135289), (154, 108934), (196, 85591), (217, 77308), (251, 66836), (308, 54467), (341, 49196), (434, 38654), (502, 33418), (539, 31124), (682, 24598), (868, 19327), (1004, 16709), (1078, 15562), (1364, 12299), (1519, 11044), (1757, 9548), (2156, 7781), (2387, 7028), (2761, 6076), (3038, 5522), (3514, 4774)]