23289812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 50709120

約数和(自身を除く): 27419308

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 109, 182, 218, 364, 436, 587, 763, 1174, 1417, 1526, 2348, 2834, 3052, 4109, 5668, 7631, 8218, 9919, 15262, 16436, 19838, 30524, 39676, 53417, 63983, 106834, 127966, 213668, 255932, 447881, 831779, 895762, 1663558, 1791524, 3327116, 5822453, 11644906, 23289812]

約数ペア:

[(1, 23289812), (2, 11644906), (4, 5822453), (7, 3327116), (13, 1791524), (14, 1663558), (26, 895762), (28, 831779), (52, 447881), (91, 255932), (109, 213668), (182, 127966), (218, 106834), (364, 63983), (436, 53417), (587, 39676), (763, 30524), (1174, 19838), (1417, 16436), (1526, 15262), (2348, 9919), (2834, 8218), (3052, 7631), (4109, 5668)]