28100352

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{5227}}^1$

素因数の和:5253

約数の個数: 72

約数和(自身を含む): 85488256

約数和(自身を除く): 57387904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5227, 5376, 10454, 15681, 20908, 31362, 36589, 41816, 62724, 73178, 83632, 109767, 125448, 146356, 167264, 219534, 250896, 292712, 334528, 439068, 501792, 585424, 669056, 878136, 1003584, 1170848, 1338112, 1756272, 2007168, 2341696, 3512544, 4014336, 4683392, 7025088, 9366784, 14050176, 28100352]

約数ペア:

[(1, 28100352), (2, 14050176), (3, 9366784), (4, 7025088), (6, 4683392), (7, 4014336), (8, 3512544), (12, 2341696), (14, 2007168), (16, 1756272), (21, 1338112), (24, 1170848), (28, 1003584), (32, 878136), (42, 669056), (48, 585424), (56, 501792), (64, 439068), (84, 334528), (96, 292712), (112, 250896), (128, 219534), (168, 167264), (192, 146356), (224, 125448), (256, 109767), (336, 83632), (384, 73178), (448, 62724), (672, 41816), (768, 36589), (896, 31362), (1344, 20908), (1792, 15681), (2688, 10454), (5227, 5376)]