625972016608

素因数分解:

$2^5\times {\mathrm{29}}^2\times {\mathrm{2971}}^1\times {\mathrm{7829}}^1$

素因数の和:10868

約数の個数: 72

約数和(自身を含む): 1276936413480

約数和(自身を除く): 650964396872

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 841, 928, 1682, 2971, 3364, 5942, 6728, 7829, 11884, 13456, 15658, 23768, 26912, 31316, 47536, 62632, 86159, 95072, 125264, 172318, 227041, 250528, 344636, 454082, 689272, 908164, 1378544, 1816328, 2498611, 2757088, 3632656, 4997222, 6584189, 7265312, 9994444, 13168378, 19988888, 23259959, 26336756, 39977776, 46519918, 52673512, 79955552, 93039836, 105347024, 186079672, 210694048, 372159344, 674538811, 744318688, 1349077622, 2698155244, 5396310488, 10792620976, 19561625519, 21585241952, 39123251038, 78246502076, 156493004152, 312986008304, 625972016608]

約数ペア:

[(1, 625972016608), (2, 312986008304), (4, 156493004152), (8, 78246502076), (16, 39123251038), (29, 21585241952), (32, 19561625519), (58, 10792620976), (116, 5396310488), (232, 2698155244), (464, 1349077622), (841, 744318688), (928, 674538811), (1682, 372159344), (2971, 210694048), (3364, 186079672), (5942, 105347024), (6728, 93039836), (7829, 79955552), (11884, 52673512), (13456, 46519918), (15658, 39977776), (23768, 26336756), (26912, 23259959), (31316, 19988888), (47536, 13168378), (62632, 9994444), (86159, 7265312), (95072, 6584189), (125264, 4997222), (172318, 3632656), (227041, 2757088), (250528, 2498611), (344636, 1816328), (454082, 1378544), (689272, 908164)]