64533728

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 156038400

約数和(自身を除く): 91504672

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 59, 76, 112, 118, 133, 152, 224, 236, 257, 266, 304, 413, 472, 514, 532, 608, 826, 944, 1028, 1064, 1121, 1652, 1799, 1888, 2056, 2128, 2242, 3304, 3598, 4112, 4256, 4484, 4883, 6608, 7196, 7847, 8224, 8968, 9766, 13216, 14392, 15163, 15694, 17936, 19532, 28784, 30326, 31388, 34181, 35872, 39064, 57568, 60652, 62776, 68362, 78128, 106141, 121304, 125552, 136724, 156256, 212282, 242608, 251104, 273448, 288097, 424564, 485216, 546896, 576194, 849128, 1093792, 1152388, 1698256, 2016679, 2304776, 3396512, 4033358, 4609552, 8066716, 9219104, 16133432, 32266864, 64533728]

約数ペア:

[(1, 64533728), (2, 32266864), (4, 16133432), (7, 9219104), (8, 8066716), (14, 4609552), (16, 4033358), (19, 3396512), (28, 2304776), (32, 2016679), (38, 1698256), (56, 1152388), (59, 1093792), (76, 849128), (112, 576194), (118, 546896), (133, 485216), (152, 424564), (224, 288097), (236, 273448), (257, 251104), (266, 242608), (304, 212282), (413, 156256), (472, 136724), (514, 125552), (532, 121304), (608, 106141), (826, 78128), (944, 68362), (1028, 62776), (1064, 60652), (1121, 57568), (1652, 39064), (1799, 35872), (1888, 34181), (2056, 31388), (2128, 30326), (2242, 28784), (3304, 19532), (3598, 17936), (4112, 15694), (4256, 15163), (4484, 14392), (4883, 13216), (6608, 9766), (7196, 8968), (7847, 8224)]