70391168

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 146512800

約数和(自身を除く): 76121632

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 89, 128, 148, 167, 178, 296, 334, 356, 592, 668, 712, 1184, 1336, 1424, 2368, 2672, 2848, 3293, 4736, 5344, 5696, 6179, 6586, 10688, 11392, 12358, 13172, 14863, 21376, 24716, 26344, 29726, 49432, 52688, 59452, 98864, 105376, 118904, 197728, 210752, 237808, 395456, 421504, 475616, 549931, 790912, 951232, 1099862, 1902464, 2199724, 4399448, 8798896, 17597792, 35195584, 70391168]

約数ペア:

[(1, 70391168), (2, 35195584), (4, 17597792), (8, 8798896), (16, 4399448), (32, 2199724), (37, 1902464), (64, 1099862), (74, 951232), (89, 790912), (128, 549931), (148, 475616), (167, 421504), (178, 395456), (296, 237808), (334, 210752), (356, 197728), (592, 118904), (668, 105376), (712, 98864), (1184, 59452), (1336, 52688), (1424, 49432), (2368, 29726), (2672, 26344), (2848, 24716), (3293, 21376), (4736, 14863), (5344, 13172), (5696, 12358), (6179, 11392), (6586, 10688)]