78469696

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1373}}^1$

素因数の和:1451

約数の個数: 56

約数和(自身を含む): 167518080

約数和(自身を除く): 89048384

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 152, 188, 304, 376, 608, 752, 893, 1216, 1373, 1504, 1786, 2746, 3008, 3572, 5492, 7144, 10984, 14288, 21968, 26087, 28576, 43936, 52174, 57152, 64531, 87872, 104348, 129062, 208696, 258124, 417392, 516248, 834784, 1032496, 1226089, 1669568, 2064992, 2452178, 4129984, 4904356, 9808712, 19617424, 39234848, 78469696]

約数ペア:

[(1, 78469696), (2, 39234848), (4, 19617424), (8, 9808712), (16, 4904356), (19, 4129984), (32, 2452178), (38, 2064992), (47, 1669568), (64, 1226089), (76, 1032496), (94, 834784), (152, 516248), (188, 417392), (304, 258124), (376, 208696), (608, 129062), (752, 104348), (893, 87872), (1216, 64531), (1373, 57152), (1504, 52174), (1786, 43936), (2746, 28576), (3008, 26087), (3572, 21968), (5492, 14288), (7144, 10984)]