74213504

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 155692800

約数和(自身を除く): 81479296

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 64, 118, 124, 128, 236, 248, 317, 472, 496, 634, 944, 992, 1268, 1829, 1888, 1984, 2536, 3658, 3776, 3968, 5072, 7316, 7552, 9827, 10144, 14632, 18703, 19654, 20288, 29264, 37406, 39308, 40576, 58528, 74812, 78616, 117056, 149624, 157232, 234112, 299248, 314464, 579793, 598496, 628928, 1159586, 1196992, 1257856, 2319172, 2393984, 4638344, 9276688, 18553376, 37106752, 74213504]

約数ペア:

[(1, 74213504), (2, 37106752), (4, 18553376), (8, 9276688), (16, 4638344), (31, 2393984), (32, 2319172), (59, 1257856), (62, 1196992), (64, 1159586), (118, 628928), (124, 598496), (128, 579793), (236, 314464), (248, 299248), (317, 234112), (472, 157232), (496, 149624), (634, 117056), (944, 78616), (992, 74812), (1268, 58528), (1829, 40576), (1888, 39308), (1984, 37406), (2536, 29264), (3658, 20288), (3776, 19654), (3968, 18703), (5072, 14632), (7316, 10144), (7552, 9827)]