40917824

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:343

約数の個数: 56

約数和(自身を含む): 84661248

約数和(自身を除く): 43743424

約数列:

[1, 2, 4, 8, 16, 32, 47, 61, 64, 94, 122, 188, 223, 244, 376, 446, 488, 752, 892, 976, 1504, 1784, 1952, 2867, 3008, 3568, 3904, 5734, 7136, 10481, 11468, 13603, 14272, 20962, 22936, 27206, 41924, 45872, 54412, 83848, 91744, 108824, 167696, 183488, 217648, 335392, 435296, 639341, 670784, 870592, 1278682, 2557364, 5114728, 10229456, 20458912, 40917824]

約数ペア:

[(1, 40917824), (2, 20458912), (4, 10229456), (8, 5114728), (16, 2557364), (32, 1278682), (47, 870592), (61, 670784), (64, 639341), (94, 435296), (122, 335392), (188, 217648), (223, 183488), (244, 167696), (376, 108824), (446, 91744), (488, 83848), (752, 54412), (892, 45872), (976, 41924), (1504, 27206), (1784, 22936), (1952, 20962), (2867, 14272), (3008, 13603), (3568, 11468), (3904, 10481), (5734, 7136)]