47178736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1481}}^1$

素因数の和:1681

約数の個数: 40

約数和(自身を含む): 100337328

約数和(自身を除く): 53158592

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 181, 362, 724, 1448, 1481, 1991, 2896, 2962, 3982, 5924, 7964, 11848, 15928, 16291, 23696, 31856, 32582, 65164, 130328, 260656, 268061, 536122, 1072244, 2144488, 2948671, 4288976, 5897342, 11794684, 23589368, 47178736]

約数ペア:

[(1, 47178736), (2, 23589368), (4, 11794684), (8, 5897342), (11, 4288976), (16, 2948671), (22, 2144488), (44, 1072244), (88, 536122), (176, 268061), (181, 260656), (362, 130328), (724, 65164), (1448, 32582), (1481, 31856), (1991, 23696), (2896, 16291), (2962, 15928), (3982, 11848), (5924, 7964)]