73000448

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{8387}}^1$

素因数の和:8422

約数の個数: 40

約数和(自身を含む): 154456632

約数和(自身を除く): 81456184

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8387, 8704, 16774, 33548, 67096, 134192, 142579, 268384, 285158, 536768, 570316, 1073536, 1140632, 2147072, 2281264, 4294144, 4562528, 9125056, 18250112, 36500224, 73000448]

約数ペア:

[(1, 73000448), (2, 36500224), (4, 18250112), (8, 9125056), (16, 4562528), (17, 4294144), (32, 2281264), (34, 2147072), (64, 1140632), (68, 1073536), (128, 570316), (136, 536768), (256, 285158), (272, 268384), (512, 142579), (544, 134192), (1088, 67096), (2176, 33548), (4352, 16774), (8387, 8704)]