71635144

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1601}}^1$

素因数の和:1678

約数の個数: 64

約数和(自身を含む): 166095360

約数和(自身を除く): 94460216

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 56, 68, 94, 119, 136, 188, 238, 329, 376, 476, 658, 799, 952, 1316, 1598, 1601, 2632, 3196, 3202, 5593, 6392, 6404, 11186, 11207, 12808, 22372, 22414, 27217, 44744, 44828, 54434, 75247, 89656, 108868, 150494, 190519, 217736, 300988, 381038, 526729, 601976, 762076, 1053458, 1279199, 1524152, 2106916, 2558398, 4213832, 5116796, 8954393, 10233592, 17908786, 35817572, 71635144]

約数ペア:

[(1, 71635144), (2, 35817572), (4, 17908786), (7, 10233592), (8, 8954393), (14, 5116796), (17, 4213832), (28, 2558398), (34, 2106916), (47, 1524152), (56, 1279199), (68, 1053458), (94, 762076), (119, 601976), (136, 526729), (188, 381038), (238, 300988), (329, 217736), (376, 190519), (476, 150494), (658, 108868), (799, 89656), (952, 75247), (1316, 54434), (1598, 44828), (1601, 44744), (2632, 27217), (3196, 22414), (3202, 22372), (5593, 12808), (6392, 11207), (6404, 11186)]