45778688

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 98823312

約数和(自身を除く): 53044624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 128, 134, 136, 157, 256, 268, 272, 314, 536, 544, 628, 1072, 1088, 1139, 1256, 2144, 2176, 2278, 2512, 2669, 4288, 4352, 4556, 5024, 5338, 8576, 9112, 10048, 10519, 10676, 17152, 18224, 20096, 21038, 21352, 36448, 40192, 42076, 42704, 72896, 84152, 85408, 145792, 168304, 170816, 178823, 291584, 336608, 341632, 357646, 673216, 683264, 715292, 1346432, 1430584, 2692864, 2861168, 5722336, 11444672, 22889344, 45778688]

約数ペア:

[(1, 45778688), (2, 22889344), (4, 11444672), (8, 5722336), (16, 2861168), (17, 2692864), (32, 1430584), (34, 1346432), (64, 715292), (67, 683264), (68, 673216), (128, 357646), (134, 341632), (136, 336608), (157, 291584), (256, 178823), (268, 170816), (272, 168304), (314, 145792), (536, 85408), (544, 84152), (628, 72896), (1072, 42704), (1088, 42076), (1139, 40192), (1256, 36448), (2144, 21352), (2176, 21038), (2278, 20096), (2512, 18224), (2669, 17152), (4288, 10676), (4352, 10519), (4556, 10048), (5024, 9112), (5338, 8576)]