2415584

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 5216400

約数和(自身を除く): 2800816

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 137, 152, 232, 274, 304, 464, 548, 551, 608, 928, 1096, 1102, 2192, 2204, 2603, 3973, 4384, 4408, 5206, 7946, 8816, 10412, 15892, 17632, 20824, 31784, 41648, 63568, 75487, 83296, 127136, 150974, 301948, 603896, 1207792, 2415584]

約数ペア:

[(1, 2415584), (2, 1207792), (4, 603896), (8, 301948), (16, 150974), (19, 127136), (29, 83296), (32, 75487), (38, 63568), (58, 41648), (76, 31784), (116, 20824), (137, 17632), (152, 15892), (232, 10412), (274, 8816), (304, 7946), (464, 5206), (548, 4408), (551, 4384), (608, 3973), (928, 2603), (1096, 2204), (1102, 2192)]