42742552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 89395200

約数和(自身を除く): 46652648

約数列:

[1, 2, 4, 8, 19, 31, 38, 47, 62, 76, 94, 124, 152, 188, 193, 248, 376, 386, 589, 772, 893, 1178, 1457, 1544, 1786, 2356, 2914, 3572, 3667, 4712, 5828, 5983, 7144, 7334, 9071, 11656, 11966, 14668, 18142, 23932, 27683, 29336, 36284, 47864, 55366, 72568, 110732, 113677, 172349, 221464, 227354, 281201, 344698, 454708, 562402, 689396, 909416, 1124804, 1378792, 2249608, 5342819, 10685638, 21371276, 42742552]

約数ペア:

[(1, 42742552), (2, 21371276), (4, 10685638), (8, 5342819), (19, 2249608), (31, 1378792), (38, 1124804), (47, 909416), (62, 689396), (76, 562402), (94, 454708), (124, 344698), (152, 281201), (188, 227354), (193, 221464), (248, 172349), (376, 113677), (386, 110732), (589, 72568), (772, 55366), (893, 47864), (1178, 36284), (1457, 29336), (1544, 27683), (1786, 23932), (2356, 18142), (2914, 14668), (3572, 11966), (3667, 11656), (4712, 9071), (5828, 7334), (5983, 7144)]