42975944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 92093760

約数和(自身を除く): 49117816

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 67, 74, 88, 134, 148, 197, 268, 296, 394, 407, 536, 737, 788, 814, 1474, 1576, 1628, 2167, 2479, 2948, 3256, 4334, 4958, 5896, 7289, 8668, 9916, 13199, 14578, 17336, 19832, 26398, 27269, 29156, 52796, 54538, 58312, 80179, 105592, 109076, 145189, 160358, 218152, 290378, 320716, 488363, 580756, 641432, 976726, 1161512, 1953452, 3906904, 5371993, 10743986, 21487972, 42975944]

約数ペア:

[(1, 42975944), (2, 21487972), (4, 10743986), (8, 5371993), (11, 3906904), (22, 1953452), (37, 1161512), (44, 976726), (67, 641432), (74, 580756), (88, 488363), (134, 320716), (148, 290378), (197, 218152), (268, 160358), (296, 145189), (394, 109076), (407, 105592), (536, 80179), (737, 58312), (788, 54538), (814, 52796), (1474, 29156), (1576, 27269), (1628, 26398), (2167, 19832), (2479, 17336), (2948, 14578), (3256, 13199), (4334, 9916), (4958, 8668), (5896, 7289)]