64405432

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{88469}}^1$

素因数の和:88495

約数の個数: 32

約数和(自身を含む): 148629600

約数和(自身を除く): 84224168

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 88469, 176938, 353876, 619283, 707752, 1150097, 1238566, 2300194, 2477132, 4600388, 4954264, 8050679, 9200776, 16101358, 32202716, 64405432]

約数ペア:

[(1, 64405432), (2, 32202716), (4, 16101358), (7, 9200776), (8, 8050679), (13, 4954264), (14, 4600388), (26, 2477132), (28, 2300194), (52, 1238566), (56, 1150097), (91, 707752), (104, 619283), (182, 353876), (364, 176938), (728, 88469)]