74137952

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19469}}^1$

素因数の和:19503

約数の個数: 48

約数和(自身を含む): 176631840

約数和(自身を除く): 102493888

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 19469, 38938, 77876, 136283, 155752, 272566, 311504, 330973, 545132, 623008, 661946, 1090264, 1323892, 2180528, 2316811, 2647784, 4361056, 4633622, 5295568, 9267244, 10591136, 18534488, 37068976, 74137952]

約数ペア:

[(1, 74137952), (2, 37068976), (4, 18534488), (7, 10591136), (8, 9267244), (14, 5295568), (16, 4633622), (17, 4361056), (28, 2647784), (32, 2316811), (34, 2180528), (56, 1323892), (68, 1090264), (112, 661946), (119, 623008), (136, 545132), (224, 330973), (238, 311504), (272, 272566), (476, 155752), (544, 136283), (952, 77876), (1904, 38938), (3808, 19469)]