28951896

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 76838400

約数和(自身を除く): 47886504

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 173, 228, 346, 367, 456, 519, 692, 734, 1038, 1101, 1384, 1468, 2076, 2202, 2936, 3287, 4152, 4404, 6574, 6973, 8808, 9861, 13148, 13946, 19722, 20919, 26296, 27892, 39444, 41838, 55784, 63491, 78888, 83676, 126982, 167352, 190473, 253964, 380946, 507928, 761892, 1206329, 1523784, 2412658, 3618987, 4825316, 7237974, 9650632, 14475948, 28951896]

約数ペア:

[(1, 28951896), (2, 14475948), (3, 9650632), (4, 7237974), (6, 4825316), (8, 3618987), (12, 2412658), (19, 1523784), (24, 1206329), (38, 761892), (57, 507928), (76, 380946), (114, 253964), (152, 190473), (173, 167352), (228, 126982), (346, 83676), (367, 78888), (456, 63491), (519, 55784), (692, 41838), (734, 39444), (1038, 27892), (1101, 26296), (1384, 20919), (1468, 19722), (2076, 13946), (2202, 13148), (2936, 9861), (3287, 8808), (4152, 6973), (4404, 6574)]