13229692544

素因数分解:

$2^7\times {\mathrm{181}}^1\times {\mathrm{491}}^1\times {\mathrm{1163}}^1$

素因数の和:1849

約数の個数: 64

約数和(自身を含む): 26578450080

約数和(自身を除く): 13348757536

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 181, 362, 491, 724, 982, 1163, 1448, 1964, 2326, 2896, 3928, 4652, 5792, 7856, 9304, 11584, 15712, 18608, 23168, 31424, 37216, 62848, 74432, 88871, 148864, 177742, 210503, 355484, 421006, 571033, 710968, 842012, 1142066, 1421936, 1684024, 2284132, 2843872, 3368048, 4568264, 5687744, 6736096, 9136528, 11375488, 13472192, 18273056, 26944384, 36546112, 73092224, 103356973, 206713946, 413427892, 826855784, 1653711568, 3307423136, 6614846272, 13229692544]

約数ペア:

[(1, 13229692544), (2, 6614846272), (4, 3307423136), (8, 1653711568), (16, 826855784), (32, 413427892), (64, 206713946), (128, 103356973), (181, 73092224), (362, 36546112), (491, 26944384), (724, 18273056), (982, 13472192), (1163, 11375488), (1448, 9136528), (1964, 6736096), (2326, 5687744), (2896, 4568264), (3928, 3368048), (4652, 2843872), (5792, 2284132), (7856, 1684024), (9304, 1421936), (11584, 1142066), (15712, 842012), (18608, 710968), (23168, 571033), (31424, 421006), (37216, 355484), (62848, 210503), (74432, 177742), (88871, 148864)]