3728416

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 7814016

約数和(自身を除く): 4085600

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 67, 74, 94, 134, 148, 188, 268, 296, 376, 536, 592, 752, 1072, 1184, 1504, 1739, 2144, 2479, 3149, 3478, 4958, 6298, 6956, 9916, 12596, 13912, 19832, 25192, 27824, 39664, 50384, 55648, 79328, 100768, 116513, 233026, 466052, 932104, 1864208, 3728416]

約数ペア:

[(1, 3728416), (2, 1864208), (4, 932104), (8, 466052), (16, 233026), (32, 116513), (37, 100768), (47, 79328), (67, 55648), (74, 50384), (94, 39664), (134, 27824), (148, 25192), (188, 19832), (268, 13912), (296, 12596), (376, 9916), (536, 6956), (592, 6298), (752, 4958), (1072, 3478), (1184, 3149), (1504, 2479), (1739, 2144)]