4048096

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 8848224

約数和(自身を除く): 4800128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 263, 296, 416, 481, 526, 592, 962, 1052, 1184, 1924, 2104, 3419, 3848, 4208, 6838, 7696, 8416, 9731, 13676, 15392, 19462, 27352, 38924, 54704, 77848, 109408, 126503, 155696, 253006, 311392, 506012, 1012024, 2024048, 4048096]

約数ペア:

[(1, 4048096), (2, 2024048), (4, 1012024), (8, 506012), (13, 311392), (16, 253006), (26, 155696), (32, 126503), (37, 109408), (52, 77848), (74, 54704), (104, 38924), (148, 27352), (208, 19462), (263, 15392), (296, 13676), (416, 9731), (481, 8416), (526, 7696), (592, 6838), (962, 4208), (1052, 3848), (1184, 3419), (1924, 2104)]