15629568

素因数分解:

$2^8\times 3^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:499

約数の個数: 72

約数和(自身を含む): 42580608

約数和(自身を除く): 26951040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 433, 564, 752, 768, 866, 1128, 1299, 1504, 1732, 2256, 2598, 3008, 3464, 4512, 5196, 6016, 6928, 9024, 10392, 12032, 13856, 18048, 20351, 20784, 27712, 36096, 40702, 41568, 55424, 61053, 81404, 83136, 110848, 122106, 162808, 166272, 244212, 325616, 332544, 488424, 651232, 976848, 1302464, 1953696, 2604928, 3907392, 5209856, 7814784, 15629568]

約数ペア:

[(1, 15629568), (2, 7814784), (3, 5209856), (4, 3907392), (6, 2604928), (8, 1953696), (12, 1302464), (16, 976848), (24, 651232), (32, 488424), (47, 332544), (48, 325616), (64, 244212), (94, 166272), (96, 162808), (128, 122106), (141, 110848), (188, 83136), (192, 81404), (256, 61053), (282, 55424), (376, 41568), (384, 40702), (433, 36096), (564, 27712), (752, 20784), (768, 20351), (866, 18048), (1128, 13856), (1299, 12032), (1504, 10392), (1732, 9024), (2256, 6928), (2598, 6016), (3008, 5196), (3464, 4512)]