79401952

素因数分解:

$2^5\times 7^2\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:744

約数の個数: 72

約数和(自身を含む): 184433760

約数和(自身を除く): 105031808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 158, 196, 224, 316, 392, 553, 632, 641, 784, 1106, 1264, 1282, 1568, 2212, 2528, 2564, 3871, 4424, 4487, 5128, 7742, 8848, 8974, 10256, 15484, 17696, 17948, 20512, 30968, 31409, 35896, 50639, 61936, 62818, 71792, 101278, 123872, 125636, 143584, 202556, 251272, 354473, 405112, 502544, 708946, 810224, 1005088, 1417892, 1620448, 2481311, 2835784, 4962622, 5671568, 9925244, 11343136, 19850488, 39700976, 79401952]

約数ペア:

[(1, 79401952), (2, 39700976), (4, 19850488), (7, 11343136), (8, 9925244), (14, 5671568), (16, 4962622), (28, 2835784), (32, 2481311), (49, 1620448), (56, 1417892), (79, 1005088), (98, 810224), (112, 708946), (158, 502544), (196, 405112), (224, 354473), (316, 251272), (392, 202556), (553, 143584), (632, 125636), (641, 123872), (784, 101278), (1106, 71792), (1264, 62818), (1282, 61936), (1568, 50639), (2212, 35896), (2528, 31409), (2564, 30968), (3871, 20512), (4424, 17948), (4487, 17696), (5128, 15484), (7742, 10256), (8848, 8974)]