28305272538

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{502883}}^1$

素因数の和:503003

約数の個数: 48

約数和(自身を含む): 63544422240

約数和(自身を除く): 35239149702

約数列:

[1, 2, 3, 6, 9, 18, 53, 59, 106, 118, 159, 177, 318, 354, 477, 531, 954, 1062, 3127, 6254, 9381, 18762, 28143, 56286, 502883, 1005766, 1508649, 3017298, 4525947, 9051894, 26652799, 29670097, 53305598, 59340194, 79958397, 89010291, 159916794, 178020582, 239875191, 267030873, 479750382, 534061746, 1572515141, 3145030282, 4717545423, 9435090846, 14152636269, 28305272538]

約数ペア:

[(1, 28305272538), (2, 14152636269), (3, 9435090846), (6, 4717545423), (9, 3145030282), (18, 1572515141), (53, 534061746), (59, 479750382), (106, 267030873), (118, 239875191), (159, 178020582), (177, 159916794), (318, 89010291), (354, 79958397), (477, 59340194), (531, 53305598), (954, 29670097), (1062, 26652799), (3127, 9051894), (6254, 4525947), (9381, 3017298), (18762, 1508649), (28143, 1005766), (56286, 502883)]