28732416

素因数分解:

$2^{10}\times 3^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 88

約数和(自身を含む): 78604800

約数和(自身を除く): 49872384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 199, 256, 282, 376, 384, 398, 512, 564, 597, 752, 768, 796, 1024, 1128, 1194, 1504, 1536, 1592, 2256, 2388, 3008, 3072, 3184, 4512, 4776, 6016, 6368, 9024, 9353, 9552, 12032, 12736, 18048, 18706, 19104, 24064, 25472, 28059, 36096, 37412, 38208, 48128, 50944, 56118, 72192, 74824, 76416, 101888, 112236, 144384, 149648, 152832, 203776, 224472, 299296, 305664, 448944, 598592, 611328, 897888, 1197184, 1795776, 2394368, 3591552, 4788736, 7183104, 9577472, 14366208, 28732416]

約数ペア:

[(1, 28732416), (2, 14366208), (3, 9577472), (4, 7183104), (6, 4788736), (8, 3591552), (12, 2394368), (16, 1795776), (24, 1197184), (32, 897888), (47, 611328), (48, 598592), (64, 448944), (94, 305664), (96, 299296), (128, 224472), (141, 203776), (188, 152832), (192, 149648), (199, 144384), (256, 112236), (282, 101888), (376, 76416), (384, 74824), (398, 72192), (512, 56118), (564, 50944), (597, 48128), (752, 38208), (768, 37412), (796, 36096), (1024, 28059), (1128, 25472), (1194, 24064), (1504, 19104), (1536, 18706), (1592, 18048), (2256, 12736), (2388, 12032), (3008, 9552), (3072, 9353), (3184, 9024), (4512, 6368), (4776, 6016)]