30622144

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2357}}^1$

素因数の和:2405

約数の個数: 56

約数和(自身を含む): 71871840

約数和(自身を除く): 41249696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1624, 1856, 2357, 3248, 4714, 6496, 9428, 12992, 16499, 18856, 32998, 37712, 65996, 68353, 75424, 131992, 136706, 150848, 263984, 273412, 478471, 527968, 546824, 956942, 1055936, 1093648, 1913884, 2187296, 3827768, 4374592, 7655536, 15311072, 30622144]

約数ペア:

[(1, 30622144), (2, 15311072), (4, 7655536), (7, 4374592), (8, 3827768), (14, 2187296), (16, 1913884), (28, 1093648), (29, 1055936), (32, 956942), (56, 546824), (58, 527968), (64, 478471), (112, 273412), (116, 263984), (203, 150848), (224, 136706), (232, 131992), (406, 75424), (448, 68353), (464, 65996), (812, 37712), (928, 32998), (1624, 18856), (1856, 16499), (2357, 12992), (3248, 9428), (4714, 6496)]