73419872

素因数分解:

$2^5\times {\mathrm{17}}^3\times {\mathrm{467}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 153906480

約数和(自身を除く): 80486608

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 467, 544, 578, 934, 1156, 1868, 2312, 3736, 4624, 4913, 7472, 7939, 9248, 9826, 14944, 15878, 19652, 31756, 39304, 63512, 78608, 127024, 134963, 157216, 254048, 269926, 539852, 1079704, 2159408, 2294371, 4318816, 4588742, 9177484, 18354968, 36709936, 73419872]

約数ペア:

[(1, 73419872), (2, 36709936), (4, 18354968), (8, 9177484), (16, 4588742), (17, 4318816), (32, 2294371), (34, 2159408), (68, 1079704), (136, 539852), (272, 269926), (289, 254048), (467, 157216), (544, 134963), (578, 127024), (934, 78608), (1156, 63512), (1868, 39304), (2312, 31756), (3736, 19652), (4624, 15878), (4913, 14944), (7472, 9826), (7939, 9248)]