74273578

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 127672704

約数和(自身を除く): 53399126

約数列:

[1, 2, 17, 23, 34, 37, 46, 74, 151, 289, 302, 391, 578, 629, 782, 851, 1258, 1702, 2567, 3473, 5134, 5587, 6647, 6946, 10693, 11174, 13294, 14467, 21386, 28934, 43639, 59041, 87278, 94979, 118082, 128501, 189958, 245939, 257002, 491878, 1003697, 1614643, 2007394, 2184517, 3229286, 4369034, 37136789, 74273578]

約数ペア:

[(1, 74273578), (2, 37136789), (17, 4369034), (23, 3229286), (34, 2184517), (37, 2007394), (46, 1614643), (74, 1003697), (151, 491878), (289, 257002), (302, 245939), (391, 189958), (578, 128501), (629, 118082), (782, 94979), (851, 87278), (1258, 59041), (1702, 43639), (2567, 28934), (3473, 21386), (5134, 14467), (5587, 13294), (6647, 11174), (6946, 10693)]