40447904

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3407}}^1$

素因数の和:3477

約数の個数: 48

約数和(自身を含む): 92752128

約数和(自身を除く): 52304224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 3407, 5936, 6814, 11872, 13628, 23849, 27256, 47698, 54512, 95396, 109024, 180571, 190792, 361142, 381584, 722284, 763168, 1263997, 1444568, 2527994, 2889136, 5055988, 5778272, 10111976, 20223952, 40447904]

約数ペア:

[(1, 40447904), (2, 20223952), (4, 10111976), (7, 5778272), (8, 5055988), (14, 2889136), (16, 2527994), (28, 1444568), (32, 1263997), (53, 763168), (56, 722284), (106, 381584), (112, 361142), (212, 190792), (224, 180571), (371, 109024), (424, 95396), (742, 54512), (848, 47698), (1484, 27256), (1696, 23849), (2968, 13628), (3407, 11872), (5936, 6814)]