40894992

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{14947}}^1$

素因数の和:14980

約数の個数: 60

約数和(自身を含む): 120480880

約数和(自身を除く): 79585888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 14947, 29894, 44841, 59788, 89682, 119576, 134523, 179364, 239152, 269046, 283993, 358728, 538092, 567986, 717456, 851979, 1076184, 1135972, 1703958, 2152368, 2271944, 2555937, 3407916, 4543888, 5111874, 6815832, 10223748, 13631664, 20447496, 40894992]

約数ペア:

[(1, 40894992), (2, 20447496), (3, 13631664), (4, 10223748), (6, 6815832), (8, 5111874), (9, 4543888), (12, 3407916), (16, 2555937), (18, 2271944), (19, 2152368), (24, 1703958), (36, 1135972), (38, 1076184), (48, 851979), (57, 717456), (72, 567986), (76, 538092), (114, 358728), (144, 283993), (152, 269046), (171, 239152), (228, 179364), (304, 134523), (342, 119576), (456, 89682), (684, 59788), (912, 44841), (1368, 29894), (2736, 14947)]