28540812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{829}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 70649600

約数和(自身を除く): 42108788

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 151, 228, 302, 453, 604, 829, 906, 1658, 1812, 2487, 2869, 3316, 4974, 5738, 8607, 9948, 11476, 15751, 17214, 31502, 34428, 47253, 63004, 94506, 125179, 189012, 250358, 375537, 500716, 751074, 1502148, 2378401, 4756802, 7135203, 9513604, 14270406, 28540812]

約数ペア:

[(1, 28540812), (2, 14270406), (3, 9513604), (4, 7135203), (6, 4756802), (12, 2378401), (19, 1502148), (38, 751074), (57, 500716), (76, 375537), (114, 250358), (151, 189012), (228, 125179), (302, 94506), (453, 63004), (604, 47253), (829, 34428), (906, 31502), (1658, 17214), (1812, 15751), (2487, 11476), (2869, 9948), (3316, 8607), (4974, 5738)]