38688744

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 100800000

約数和(自身を除く): 62111256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 149, 186, 248, 298, 349, 372, 447, 596, 698, 744, 894, 1047, 1192, 1396, 1788, 2094, 2792, 3576, 4188, 4619, 8376, 9238, 10819, 13857, 18476, 21638, 27714, 32457, 36952, 43276, 52001, 55428, 64914, 86552, 104002, 110856, 129828, 156003, 208004, 259656, 312006, 416008, 624012, 1248024, 1612031, 3224062, 4836093, 6448124, 9672186, 12896248, 19344372, 38688744]

約数ペア:

[(1, 38688744), (2, 19344372), (3, 12896248), (4, 9672186), (6, 6448124), (8, 4836093), (12, 3224062), (24, 1612031), (31, 1248024), (62, 624012), (93, 416008), (124, 312006), (149, 259656), (186, 208004), (248, 156003), (298, 129828), (349, 110856), (372, 104002), (447, 86552), (596, 64914), (698, 55428), (744, 52001), (894, 43276), (1047, 36952), (1192, 32457), (1396, 27714), (1788, 21638), (2094, 18476), (2792, 13857), (3576, 10819), (4188, 9238), (4619, 8376)]