28070296888

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{40237}}^1$

素因数の和:40400

約数の個数: 64

約数和(自身を含む): 56783865600

約数和(自身を除く): 28713568712

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 97, 116, 124, 194, 232, 248, 388, 776, 899, 1798, 2813, 3007, 3596, 5626, 6014, 7192, 11252, 12028, 22504, 24056, 40237, 80474, 87203, 160948, 174406, 321896, 348812, 697624, 1166873, 1247347, 2333746, 2494694, 3902989, 4667492, 4989388, 7805978, 9334984, 9978776, 15611956, 31223912, 36173063, 72346126, 113186681, 120992659, 144692252, 226373362, 241985318, 289384504, 452746724, 483970636, 905493448, 967941272, 3508787111, 7017574222, 14035148444, 28070296888]

約数ペア:

[(1, 28070296888), (2, 14035148444), (4, 7017574222), (8, 3508787111), (29, 967941272), (31, 905493448), (58, 483970636), (62, 452746724), (97, 289384504), (116, 241985318), (124, 226373362), (194, 144692252), (232, 120992659), (248, 113186681), (388, 72346126), (776, 36173063), (899, 31223912), (1798, 15611956), (2813, 9978776), (3007, 9334984), (3596, 7805978), (5626, 4989388), (6014, 4667492), (7192, 3902989), (11252, 2494694), (12028, 2333746), (22504, 1247347), (24056, 1166873), (40237, 697624), (80474, 348812), (87203, 321896), (160948, 174406)]