65283328

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 144224640

約数和(自身を除く): 78941312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 97, 128, 176, 194, 239, 256, 352, 388, 478, 704, 776, 956, 1067, 1408, 1552, 1912, 2134, 2629, 2816, 3104, 3824, 4268, 5258, 6208, 7648, 8536, 10516, 12416, 15296, 17072, 21032, 23183, 24832, 30592, 34144, 42064, 46366, 61184, 68288, 84128, 92732, 136576, 168256, 185464, 255013, 273152, 336512, 370928, 510026, 673024, 741856, 1020052, 1483712, 2040104, 2967424, 4080208, 5934848, 8160416, 16320832, 32641664, 65283328]

約数ペア:

[(1, 65283328), (2, 32641664), (4, 16320832), (8, 8160416), (11, 5934848), (16, 4080208), (22, 2967424), (32, 2040104), (44, 1483712), (64, 1020052), (88, 741856), (97, 673024), (128, 510026), (176, 370928), (194, 336512), (239, 273152), (256, 255013), (352, 185464), (388, 168256), (478, 136576), (704, 92732), (776, 84128), (956, 68288), (1067, 61184), (1408, 46366), (1552, 42064), (1912, 34144), (2134, 30592), (2629, 24832), (2816, 23183), (3104, 21032), (3824, 17072), (4268, 15296), (5258, 12416), (6208, 10516), (7648, 8536)]