61447792

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:638

約数の個数: 80

約数和(自身を含む): 146776320

約数和(自身を除く): 85328528

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 59, 68, 112, 118, 119, 136, 236, 238, 272, 413, 472, 476, 547, 826, 944, 952, 1003, 1094, 1652, 1904, 2006, 2188, 3304, 3829, 4012, 4376, 6608, 7021, 7658, 8024, 8752, 9299, 14042, 15316, 16048, 18598, 28084, 30632, 32273, 37196, 56168, 61264, 64546, 65093, 74392, 112336, 129092, 130186, 148784, 225911, 258184, 260372, 451822, 516368, 520744, 548641, 903644, 1041488, 1097282, 1807288, 2194564, 3614576, 3840487, 4389128, 7680974, 8778256, 15361948, 30723896, 61447792]

約数ペア:

[(1, 61447792), (2, 30723896), (4, 15361948), (7, 8778256), (8, 7680974), (14, 4389128), (16, 3840487), (17, 3614576), (28, 2194564), (34, 1807288), (56, 1097282), (59, 1041488), (68, 903644), (112, 548641), (118, 520744), (119, 516368), (136, 451822), (236, 260372), (238, 258184), (272, 225911), (413, 148784), (472, 130186), (476, 129092), (547, 112336), (826, 74392), (944, 65093), (952, 64546), (1003, 61264), (1094, 56168), (1652, 37196), (1904, 32273), (2006, 30632), (2188, 28084), (3304, 18598), (3829, 16048), (4012, 15316), (4376, 14042), (6608, 9299), (7021, 8752), (7658, 8024)]