38811552

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 111004992

約数和(自身を除く): 72193440

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 137, 156, 208, 227, 274, 312, 411, 416, 454, 548, 624, 681, 822, 908, 1096, 1248, 1362, 1644, 1781, 1816, 2192, 2724, 2951, 3288, 3562, 3632, 4384, 5343, 5448, 5902, 6576, 7124, 7264, 8853, 10686, 10896, 11804, 13152, 14248, 17706, 21372, 21792, 23608, 28496, 31099, 35412, 42744, 47216, 56992, 62198, 70824, 85488, 93297, 94432, 124396, 141648, 170976, 186594, 248792, 283296, 373188, 404287, 497584, 746376, 808574, 995168, 1212861, 1492752, 1617148, 2425722, 2985504, 3234296, 4851444, 6468592, 9702888, 12937184, 19405776, 38811552]

約数ペア:

[(1, 38811552), (2, 19405776), (3, 12937184), (4, 9702888), (6, 6468592), (8, 4851444), (12, 3234296), (13, 2985504), (16, 2425722), (24, 1617148), (26, 1492752), (32, 1212861), (39, 995168), (48, 808574), (52, 746376), (78, 497584), (96, 404287), (104, 373188), (137, 283296), (156, 248792), (208, 186594), (227, 170976), (274, 141648), (312, 124396), (411, 94432), (416, 93297), (454, 85488), (548, 70824), (624, 62198), (681, 56992), (822, 47216), (908, 42744), (1096, 35412), (1248, 31099), (1362, 28496), (1644, 23608), (1781, 21792), (1816, 21372), (2192, 17706), (2724, 14248), (2951, 13152), (3288, 11804), (3562, 10896), (3632, 10686), (4384, 8853), (5343, 7264), (5448, 7124), (5902, 6576)]