13861561784

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{3251}}^1$

素因数の和:3493

約数の個数: 96

約数和(自身を含む): 30863106000

約数和(自身を除く): 17001544216

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 146, 149, 196, 292, 298, 392, 511, 584, 596, 1022, 1043, 1192, 2044, 2086, 3251, 3577, 4088, 4172, 6502, 7154, 7301, 8344, 10877, 13004, 14308, 14602, 21754, 22757, 26008, 28616, 29204, 43508, 45514, 58408, 76139, 87016, 91028, 152278, 159299, 182056, 237323, 304556, 318598, 474646, 484399, 532973, 609112, 637196, 949292, 968798, 1065946, 1274392, 1661261, 1898584, 1937596, 2131892, 3322522, 3390793, 3875192, 4263784, 6645044, 6781586, 11628827, 13290088, 13563172, 23257654, 23735551, 27126344, 35361127, 46515308, 47471102, 70722254, 93030616, 94942204, 141444508, 189884408, 247527889, 282889016, 495055778, 990111556, 1732695223, 1980223112, 3465390446, 6930780892, 13861561784]

約数ペア:

[(1, 13861561784), (2, 6930780892), (4, 3465390446), (7, 1980223112), (8, 1732695223), (14, 990111556), (28, 495055778), (49, 282889016), (56, 247527889), (73, 189884408), (98, 141444508), (146, 94942204), (149, 93030616), (196, 70722254), (292, 47471102), (298, 46515308), (392, 35361127), (511, 27126344), (584, 23735551), (596, 23257654), (1022, 13563172), (1043, 13290088), (1192, 11628827), (2044, 6781586), (2086, 6645044), (3251, 4263784), (3577, 3875192), (4088, 3390793), (4172, 3322522), (6502, 2131892), (7154, 1937596), (7301, 1898584), (8344, 1661261), (10877, 1274392), (13004, 1065946), (14308, 968798), (14602, 949292), (21754, 637196), (22757, 609112), (26008, 532973), (28616, 484399), (29204, 474646), (43508, 318598), (45514, 304556), (58408, 237323), (76139, 182056), (87016, 159299), (91028, 152278)]