2786977144

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1129}}^1\times {\mathrm{2593}}^1$

素因数の和:3752

約数の個数: 64

約数和(自身を含む): 6331435200

約数和(自身を除く): 3544458056

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 1129, 2258, 2593, 4516, 5186, 7903, 9032, 10372, 15806, 18151, 19193, 20744, 31612, 36302, 38386, 44081, 63224, 72604, 76772, 88162, 134351, 145208, 153544, 176324, 268702, 308567, 352648, 537404, 617134, 1074808, 1234268, 2468536, 2927497, 5854994, 11709988, 20492479, 23419976, 40984958, 49767449, 81969916, 99534898, 163939832, 199069796, 348372143, 398139592, 696744286, 1393488572, 2786977144]

約数ペア:

[(1, 2786977144), (2, 1393488572), (4, 696744286), (7, 398139592), (8, 348372143), (14, 199069796), (17, 163939832), (28, 99534898), (34, 81969916), (56, 49767449), (68, 40984958), (119, 23419976), (136, 20492479), (238, 11709988), (476, 5854994), (952, 2927497), (1129, 2468536), (2258, 1234268), (2593, 1074808), (4516, 617134), (5186, 537404), (7903, 352648), (9032, 308567), (10372, 268702), (15806, 176324), (18151, 153544), (19193, 145208), (20744, 134351), (31612, 88162), (36302, 76772), (38386, 72604), (44081, 63224)]