72616384

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2213

約数の個数: 56

約数和(自身を含む): 157569408

約数和(自身を除く): 84953024

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 2153, 4216, 4306, 8432, 8612, 16864, 17224, 33728, 34448, 36601, 66743, 68896, 73202, 133486, 137792, 146404, 266972, 292808, 533944, 585616, 1067888, 1134631, 1171232, 2135776, 2269262, 2342464, 4271552, 4538524, 9077048, 18154096, 36308192, 72616384]

約数ペア:

[(1, 72616384), (2, 36308192), (4, 18154096), (8, 9077048), (16, 4538524), (17, 4271552), (31, 2342464), (32, 2269262), (34, 2135776), (62, 1171232), (64, 1134631), (68, 1067888), (124, 585616), (136, 533944), (248, 292808), (272, 266972), (496, 146404), (527, 137792), (544, 133486), (992, 73202), (1054, 68896), (1088, 66743), (1984, 36601), (2108, 34448), (2153, 33728), (4216, 17224), (4306, 16864), (8432, 8612)]