74355584

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 153673200

約数和(自身を除く): 79317616

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 89, 107, 122, 128, 178, 214, 244, 356, 428, 488, 712, 856, 976, 1424, 1712, 1952, 2848, 3424, 3904, 5429, 5696, 6527, 6848, 7808, 9523, 10858, 11392, 13054, 13696, 19046, 21716, 26108, 38092, 43432, 52216, 76184, 86864, 104432, 152368, 173728, 208864, 304736, 347456, 417728, 580903, 609472, 694912, 835456, 1161806, 1218944, 2323612, 4647224, 9294448, 18588896, 37177792, 74355584]

約数ペア:

[(1, 74355584), (2, 37177792), (4, 18588896), (8, 9294448), (16, 4647224), (32, 2323612), (61, 1218944), (64, 1161806), (89, 835456), (107, 694912), (122, 609472), (128, 580903), (178, 417728), (214, 347456), (244, 304736), (356, 208864), (428, 173728), (488, 152368), (712, 104432), (856, 86864), (976, 76184), (1424, 52216), (1712, 43432), (1952, 38092), (2848, 26108), (3424, 21716), (3904, 19046), (5429, 13696), (5696, 13054), (6527, 11392), (6848, 10858), (7808, 9523)]