78750208

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{4157}}^1$

素因数の和:4212

約数の個数: 40

約数和(自身を含む): 161638092

約数和(自身を除く): 82887884

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1184, 2368, 4157, 4736, 8314, 9472, 16628, 18944, 33256, 66512, 133024, 153809, 266048, 307618, 532096, 615236, 1064192, 1230472, 2128384, 2460944, 4921888, 9843776, 19687552, 39375104, 78750208]

約数ペア:

[(1, 78750208), (2, 39375104), (4, 19687552), (8, 9843776), (16, 4921888), (32, 2460944), (37, 2128384), (64, 1230472), (74, 1064192), (128, 615236), (148, 532096), (256, 307618), (296, 266048), (512, 153809), (592, 133024), (1184, 66512), (2368, 33256), (4157, 18944), (4736, 16628), (8314, 9472)]