43246952

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 95904000

約数和(自身を除く): 52657048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 73, 142, 146, 149, 284, 292, 298, 497, 511, 568, 584, 596, 994, 1022, 1043, 1192, 1988, 2044, 2086, 3976, 4088, 4172, 5183, 8344, 10366, 10579, 10877, 20732, 21158, 21754, 36281, 41464, 42316, 43508, 72562, 74053, 76139, 84632, 87016, 145124, 148106, 152278, 290248, 296212, 304556, 592424, 609112, 772267, 1544534, 3089068, 5405869, 6178136, 10811738, 21623476, 43246952]

約数ペア:

[(1, 43246952), (2, 21623476), (4, 10811738), (7, 6178136), (8, 5405869), (14, 3089068), (28, 1544534), (56, 772267), (71, 609112), (73, 592424), (142, 304556), (146, 296212), (149, 290248), (284, 152278), (292, 148106), (298, 145124), (497, 87016), (511, 84632), (568, 76139), (584, 74053), (596, 72562), (994, 43508), (1022, 42316), (1043, 41464), (1192, 36281), (1988, 21754), (2044, 21158), (2086, 20732), (3976, 10877), (4088, 10579), (4172, 10366), (5183, 8344)]