67047616

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:329

約数の個数: 56

約数和(自身を含む): 137160000

約数和(自身を除く): 70112384

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 89, 149, 158, 178, 298, 316, 356, 596, 632, 712, 1192, 1264, 1424, 2384, 2528, 2848, 4768, 5056, 5696, 7031, 9536, 11771, 13261, 14062, 23542, 26522, 28124, 47084, 53044, 56248, 94168, 106088, 112496, 188336, 212176, 224992, 376672, 424352, 449984, 753344, 848704, 1047619, 2095238, 4190476, 8380952, 16761904, 33523808, 67047616]

約数ペア:

[(1, 67047616), (2, 33523808), (4, 16761904), (8, 8380952), (16, 4190476), (32, 2095238), (64, 1047619), (79, 848704), (89, 753344), (149, 449984), (158, 424352), (178, 376672), (298, 224992), (316, 212176), (356, 188336), (596, 112496), (632, 106088), (712, 94168), (1192, 56248), (1264, 53044), (1424, 47084), (2384, 28124), (2528, 26522), (2848, 23542), (4768, 14062), (5056, 13261), (5696, 11771), (7031, 9536)]