28338492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25951}}^1$

素因数の和:25978

約数の個数: 48

約数和(自身を含む): 81385472

約数和(自身を除く): 53046980

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 25951, 51902, 77853, 103804, 155706, 181657, 311412, 337363, 363314, 544971, 674726, 726628, 1012089, 1089942, 1349452, 2024178, 2179884, 2361541, 4048356, 4723082, 7084623, 9446164, 14169246, 28338492]

約数ペア:

[(1, 28338492), (2, 14169246), (3, 9446164), (4, 7084623), (6, 4723082), (7, 4048356), (12, 2361541), (13, 2179884), (14, 2024178), (21, 1349452), (26, 1089942), (28, 1012089), (39, 726628), (42, 674726), (52, 544971), (78, 363314), (84, 337363), (91, 311412), (156, 181657), (182, 155706), (273, 103804), (364, 77853), (546, 51902), (1092, 25951)]