28544999196

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{990733}}^1$

素因数の和:990768

約数の個数: 60

約数和(自身を含む): 77701286152

約数和(自身を除く): 49156286956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 2401, 4116, 4802, 7203, 9604, 14406, 28812, 990733, 1981466, 2972199, 3962932, 5944398, 6935131, 11888796, 13870262, 20805393, 27740524, 41610786, 48545917, 83221572, 97091834, 145637751, 194183668, 291275502, 339821419, 582551004, 679642838, 1019464257, 1359285676, 2038928514, 2378749933, 4077857028, 4757499866, 7136249799, 9514999732, 14272499598, 28544999196]

約数ペア:

[(1, 28544999196), (2, 14272499598), (3, 9514999732), (4, 7136249799), (6, 4757499866), (7, 4077857028), (12, 2378749933), (14, 2038928514), (21, 1359285676), (28, 1019464257), (42, 679642838), (49, 582551004), (84, 339821419), (98, 291275502), (147, 194183668), (196, 145637751), (294, 97091834), (343, 83221572), (588, 48545917), (686, 41610786), (1029, 27740524), (1372, 20805393), (2058, 13870262), (2401, 11888796), (4116, 6935131), (4802, 5944398), (7203, 3962932), (9604, 2972199), (14406, 1981466), (28812, 990733)]