47376784

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2503}}^1$

素因数の和:2544

約数の個数: 60

約数和(自身を含む): 113641536

約数和(自身を除く): 66264752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2503, 2704, 4732, 5006, 9464, 10012, 17521, 18928, 20024, 32539, 35042, 40048, 65078, 70084, 130156, 140168, 227773, 260312, 280336, 423007, 455546, 520624, 846014, 911092, 1692028, 1822184, 2961049, 3384056, 3644368, 5922098, 6768112, 11844196, 23688392, 47376784]

約数ペア:

[(1, 47376784), (2, 23688392), (4, 11844196), (7, 6768112), (8, 5922098), (13, 3644368), (14, 3384056), (16, 2961049), (26, 1822184), (28, 1692028), (52, 911092), (56, 846014), (91, 520624), (104, 455546), (112, 423007), (169, 280336), (182, 260312), (208, 227773), (338, 140168), (364, 130156), (676, 70084), (728, 65078), (1183, 40048), (1352, 35042), (1456, 32539), (2366, 20024), (2503, 18928), (2704, 17521), (4732, 10012), (5006, 9464)]