15944448

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1597}}^1$

素因数の和:1629

約数の個数: 72

約数和(自身を含む): 45728368

約数和(自身を除く): 29783920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1597, 1664, 2496, 3194, 3328, 4791, 4992, 6388, 9582, 9984, 12776, 19164, 20761, 25552, 38328, 41522, 51104, 62283, 76656, 83044, 102208, 124566, 153312, 166088, 204416, 249132, 306624, 332176, 408832, 498264, 613248, 664352, 996528, 1226496, 1328704, 1993056, 2657408, 3986112, 5314816, 7972224, 15944448]

約数ペア:

[(1, 15944448), (2, 7972224), (3, 5314816), (4, 3986112), (6, 2657408), (8, 1993056), (12, 1328704), (13, 1226496), (16, 996528), (24, 664352), (26, 613248), (32, 498264), (39, 408832), (48, 332176), (52, 306624), (64, 249132), (78, 204416), (96, 166088), (104, 153312), (128, 124566), (156, 102208), (192, 83044), (208, 76656), (256, 62283), (312, 51104), (384, 41522), (416, 38328), (624, 25552), (768, 20761), (832, 19164), (1248, 12776), (1597, 9984), (1664, 9582), (2496, 6388), (3194, 4992), (3328, 4791)]