28987998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6299}}^1$

素因数の和:6376

約数の個数: 32

約数和(自身を含む): 63504000

約数和(自身を除く): 34516002

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 4602, 6299, 12598, 18897, 37794, 81887, 163774, 245661, 371641, 491322, 743282, 1114923, 2229846, 4831333, 9662666, 14493999, 28987998]

約数ペア:

[(1, 28987998), (2, 14493999), (3, 9662666), (6, 4831333), (13, 2229846), (26, 1114923), (39, 743282), (59, 491322), (78, 371641), (118, 245661), (177, 163774), (354, 81887), (767, 37794), (1534, 18897), (2301, 12598), (4602, 6299)]