47991424

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 104186880

約数和(自身を除く): 56195456

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 151, 191, 208, 302, 382, 416, 604, 764, 832, 1208, 1528, 1664, 1963, 2416, 2483, 3056, 3926, 4832, 4966, 6112, 7852, 9664, 9932, 12224, 15704, 19328, 19864, 24448, 28841, 31408, 39728, 57682, 62816, 79456, 115364, 125632, 158912, 230728, 251264, 317824, 374933, 461456, 749866, 922912, 1499732, 1845824, 2999464, 3691648, 5998928, 11997856, 23995712, 47991424]

約数ペア:

[(1, 47991424), (2, 23995712), (4, 11997856), (8, 5998928), (13, 3691648), (16, 2999464), (26, 1845824), (32, 1499732), (52, 922912), (64, 749866), (104, 461456), (128, 374933), (151, 317824), (191, 251264), (208, 230728), (302, 158912), (382, 125632), (416, 115364), (604, 79456), (764, 62816), (832, 57682), (1208, 39728), (1528, 31408), (1664, 28841), (1963, 24448), (2416, 19864), (2483, 19328), (3056, 15704), (3926, 12224), (4832, 9932), (4966, 9664), (6112, 7852)]