4987944

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^2$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 14750190

約数和(自身を除く): 9762246

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 73, 78, 104, 117, 146, 156, 219, 234, 292, 312, 438, 468, 584, 657, 876, 936, 949, 1314, 1752, 1898, 2628, 2847, 3796, 5256, 5329, 5694, 7592, 8541, 10658, 11388, 15987, 17082, 21316, 22776, 31974, 34164, 42632, 47961, 63948, 68328, 69277, 95922, 127896, 138554, 191844, 207831, 277108, 383688, 415662, 554216, 623493, 831324, 1246986, 1662648, 2493972, 4987944]

約数ペア:

[(1, 4987944), (2, 2493972), (3, 1662648), (4, 1246986), (6, 831324), (8, 623493), (9, 554216), (12, 415662), (13, 383688), (18, 277108), (24, 207831), (26, 191844), (36, 138554), (39, 127896), (52, 95922), (72, 69277), (73, 68328), (78, 63948), (104, 47961), (117, 42632), (146, 34164), (156, 31974), (219, 22776), (234, 21316), (292, 17082), (312, 15987), (438, 11388), (468, 10658), (584, 8541), (657, 7592), (876, 5694), (936, 5329), (949, 5256), (1314, 3796), (1752, 2847), (1898, 2628)]