73645744

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:589

約数の個数: 40

約数和(自身を含む): 145838880

約数和(自身を除く): 72193136

約数列:

[1, 2, 4, 8, 16, 71, 142, 241, 269, 284, 482, 538, 568, 964, 1076, 1136, 1928, 2152, 3856, 4304, 17111, 19099, 34222, 38198, 64829, 68444, 76396, 129658, 136888, 152792, 259316, 273776, 305584, 518632, 1037264, 4602859, 9205718, 18411436, 36822872, 73645744]

約数ペア:

[(1, 73645744), (2, 36822872), (4, 18411436), (8, 9205718), (16, 4602859), (71, 1037264), (142, 518632), (241, 305584), (269, 273776), (284, 259316), (482, 152792), (538, 136888), (568, 129658), (964, 76396), (1076, 68444), (1136, 64829), (1928, 38198), (2152, 34222), (3856, 19099), (4304, 17111)]