73774288

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38747}}^1$

素因数の和:38779

約数の個数: 40

約数和(自身を含む): 172971072

約数和(自身を除く): 99196784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 38747, 77494, 154988, 271229, 309976, 542458, 619952, 658699, 1084916, 1317398, 2169832, 2634796, 4339664, 4610893, 5269592, 9221786, 10539184, 18443572, 36887144, 73774288]

約数ペア:

[(1, 73774288), (2, 36887144), (4, 18443572), (7, 10539184), (8, 9221786), (14, 5269592), (16, 4610893), (17, 4339664), (28, 2634796), (34, 2169832), (56, 1317398), (68, 1084916), (112, 658699), (119, 619952), (136, 542458), (238, 309976), (272, 271229), (476, 154988), (952, 77494), (1904, 38747)]