42978048

素因数分解:

$2^8\times 3^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:649

約数の個数: 72

約数和(自身を含む): 115674048

約数和(自身を除く): 72696000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 128, 192, 214, 256, 321, 384, 428, 523, 642, 768, 856, 1046, 1284, 1569, 1712, 2092, 2568, 3138, 3424, 4184, 5136, 6276, 6848, 8368, 10272, 12552, 13696, 16736, 20544, 25104, 27392, 33472, 41088, 50208, 55961, 66944, 82176, 100416, 111922, 133888, 167883, 200832, 223844, 335766, 401664, 447688, 671532, 895376, 1343064, 1790752, 2686128, 3581504, 5372256, 7163008, 10744512, 14326016, 21489024, 42978048]

約数ペア:

[(1, 42978048), (2, 21489024), (3, 14326016), (4, 10744512), (6, 7163008), (8, 5372256), (12, 3581504), (16, 2686128), (24, 1790752), (32, 1343064), (48, 895376), (64, 671532), (96, 447688), (107, 401664), (128, 335766), (192, 223844), (214, 200832), (256, 167883), (321, 133888), (384, 111922), (428, 100416), (523, 82176), (642, 66944), (768, 55961), (856, 50208), (1046, 41088), (1284, 33472), (1569, 27392), (1712, 25104), (2092, 20544), (2568, 16736), (3138, 13696), (3424, 12552), (4184, 10272), (5136, 8368), (6276, 6848)]