71297044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 165267200

約数和(自身を除く): 93970156

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 61, 76, 91, 122, 133, 169, 182, 244, 247, 266, 338, 364, 427, 494, 532, 676, 793, 854, 988, 1159, 1183, 1586, 1708, 1729, 2197, 2318, 2366, 3172, 3211, 3458, 4394, 4636, 4732, 5551, 6422, 6916, 8113, 8788, 10309, 11102, 12844, 15067, 15379, 16226, 20618, 22204, 22477, 30134, 30758, 32452, 41236, 41743, 44954, 60268, 61516, 72163, 83486, 89908, 105469, 134017, 144326, 166972, 195871, 210938, 268034, 288652, 292201, 391742, 421876, 536068, 584402, 783484, 938119, 1168804, 1371097, 1876238, 2546323, 2742194, 3752476, 5092646, 5484388, 10185292, 17824261, 35648522, 71297044]

約数ペア:

[(1, 71297044), (2, 35648522), (4, 17824261), (7, 10185292), (13, 5484388), (14, 5092646), (19, 3752476), (26, 2742194), (28, 2546323), (38, 1876238), (52, 1371097), (61, 1168804), (76, 938119), (91, 783484), (122, 584402), (133, 536068), (169, 421876), (182, 391742), (244, 292201), (247, 288652), (266, 268034), (338, 210938), (364, 195871), (427, 166972), (494, 144326), (532, 134017), (676, 105469), (793, 89908), (854, 83486), (988, 72163), (1159, 61516), (1183, 60268), (1586, 44954), (1708, 41743), (1729, 41236), (2197, 32452), (2318, 30758), (2366, 30134), (3172, 22477), (3211, 22204), (3458, 20618), (4394, 16226), (4636, 15379), (4732, 15067), (5551, 12844), (6422, 11102), (6916, 10309), (8113, 8788)]