15708728704

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{10177}}^1$

素因数の和:10611

約数の個数: 64

約数和(自身を含む): 32390467200

約数和(自身を除く): 16681738496

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 389, 496, 778, 992, 1556, 1984, 3112, 3968, 6224, 10177, 12059, 12448, 20354, 24118, 24896, 40708, 48236, 49792, 81416, 96472, 162832, 192944, 315487, 325664, 385888, 630974, 651328, 771776, 1261948, 1302656, 1543552, 2523896, 3958853, 5047792, 7917706, 10095584, 15835412, 20191168, 31670824, 40382336, 63341648, 122724443, 126683296, 245448886, 253366592, 490897772, 506733184, 981795544, 1963591088, 3927182176, 7854364352, 15708728704]

約数ペア:

[(1, 15708728704), (2, 7854364352), (4, 3927182176), (8, 1963591088), (16, 981795544), (31, 506733184), (32, 490897772), (62, 253366592), (64, 245448886), (124, 126683296), (128, 122724443), (248, 63341648), (389, 40382336), (496, 31670824), (778, 20191168), (992, 15835412), (1556, 10095584), (1984, 7917706), (3112, 5047792), (3968, 3958853), (6224, 2523896), (10177, 1543552), (12059, 1302656), (12448, 1261948), (20354, 771776), (24118, 651328), (24896, 630974), (40708, 385888), (48236, 325664), (49792, 315487), (81416, 192944), (96472, 162832)]