78314816

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:759

約数の個数: 56

約数和(自身を含む): 164372544

約数和(自身を除く): 86057728

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 83, 92, 166, 184, 332, 368, 641, 664, 736, 1282, 1328, 1472, 1909, 2564, 2656, 3818, 5128, 5312, 7636, 10256, 14743, 15272, 20512, 29486, 30544, 41024, 53203, 58972, 61088, 106406, 117944, 122176, 212812, 235888, 425624, 471776, 851248, 943552, 1223669, 1702496, 2447338, 3404992, 4894676, 9789352, 19578704, 39157408, 78314816]

約数ペア:

[(1, 78314816), (2, 39157408), (4, 19578704), (8, 9789352), (16, 4894676), (23, 3404992), (32, 2447338), (46, 1702496), (64, 1223669), (83, 943552), (92, 851248), (166, 471776), (184, 425624), (332, 235888), (368, 212812), (641, 122176), (664, 117944), (736, 106406), (1282, 61088), (1328, 58972), (1472, 53203), (1909, 41024), (2564, 30544), (2656, 29486), (3818, 20512), (5128, 15272), (5312, 14743), (7636, 10256)]