29901456

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{15973}}^1$

素因数の和:16000

約数の個数: 60

約数和(自身を含む): 90125308

約数和(自身を除く): 60223852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 15973, 31946, 47919, 63892, 95838, 127784, 143757, 191676, 207649, 255568, 287514, 383352, 415298, 575028, 622947, 766704, 830596, 1150056, 1245894, 1661192, 1868841, 2300112, 2491788, 3322384, 3737682, 4983576, 7475364, 9967152, 14950728, 29901456]

約数ペア:

[(1, 29901456), (2, 14950728), (3, 9967152), (4, 7475364), (6, 4983576), (8, 3737682), (9, 3322384), (12, 2491788), (13, 2300112), (16, 1868841), (18, 1661192), (24, 1245894), (26, 1150056), (36, 830596), (39, 766704), (48, 622947), (52, 575028), (72, 415298), (78, 383352), (104, 287514), (117, 255568), (144, 207649), (156, 191676), (208, 143757), (234, 127784), (312, 95838), (468, 63892), (624, 47919), (936, 31946), (1872, 15973)]