15418624

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 34253352

約数和(自身を除く): 18834728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 113, 128, 164, 208, 226, 256, 328, 416, 452, 533, 656, 832, 904, 1066, 1312, 1469, 1664, 1808, 2132, 2624, 2938, 3328, 3616, 4264, 4633, 5248, 5876, 7232, 8528, 9266, 10496, 11752, 14464, 17056, 18532, 23504, 28928, 34112, 37064, 47008, 60229, 68224, 74128, 94016, 120458, 136448, 148256, 188032, 240916, 296512, 376064, 481832, 593024, 963664, 1186048, 1927328, 3854656, 7709312, 15418624]

約数ペア:

[(1, 15418624), (2, 7709312), (4, 3854656), (8, 1927328), (13, 1186048), (16, 963664), (26, 593024), (32, 481832), (41, 376064), (52, 296512), (64, 240916), (82, 188032), (104, 148256), (113, 136448), (128, 120458), (164, 94016), (208, 74128), (226, 68224), (256, 60229), (328, 47008), (416, 37064), (452, 34112), (533, 28928), (656, 23504), (832, 18532), (904, 17056), (1066, 14464), (1312, 11752), (1469, 10496), (1664, 9266), (1808, 8528), (2132, 7232), (2624, 5876), (2938, 5248), (3328, 4633), (3616, 4264)]