2017078528

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2801}}^1$

素因数の和:2943

約数の個数: 72

約数和(自身を含む): 4209556680

約数和(自身を除く): 2192478152

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 97, 116, 128, 194, 232, 256, 388, 464, 776, 928, 1552, 1856, 2801, 2813, 3104, 3712, 5602, 5626, 6208, 7424, 11204, 11252, 12416, 22408, 22504, 24832, 44816, 45008, 81229, 89632, 90016, 162458, 179264, 180032, 271697, 324916, 358528, 360064, 543394, 649832, 717056, 720128, 1086788, 1299664, 2173576, 2599328, 4347152, 5198656, 7879213, 8694304, 10397312, 15758426, 17388608, 20794624, 31516852, 34777216, 63033704, 69554432, 126067408, 252134816, 504269632, 1008539264, 2017078528]

約数ペア:

[(1, 2017078528), (2, 1008539264), (4, 504269632), (8, 252134816), (16, 126067408), (29, 69554432), (32, 63033704), (58, 34777216), (64, 31516852), (97, 20794624), (116, 17388608), (128, 15758426), (194, 10397312), (232, 8694304), (256, 7879213), (388, 5198656), (464, 4347152), (776, 2599328), (928, 2173576), (1552, 1299664), (1856, 1086788), (2801, 720128), (2813, 717056), (3104, 649832), (3712, 543394), (5602, 360064), (5626, 358528), (6208, 324916), (7424, 271697), (11204, 180032), (11252, 179264), (12416, 162458), (22408, 90016), (22504, 89632), (24832, 81229), (44816, 45008)]