28400472

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23203}}^1$

素因数の和:23232

約数の個数: 48

約数和(自身を含む): 81446040

約数和(自身を除く): 53045568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 23203, 46406, 69609, 92812, 139218, 185624, 208827, 278436, 394451, 417654, 556872, 788902, 835308, 1183353, 1577804, 1670616, 2366706, 3155608, 3550059, 4733412, 7100118, 9466824, 14200236, 28400472]

約数ペア:

[(1, 28400472), (2, 14200236), (3, 9466824), (4, 7100118), (6, 4733412), (8, 3550059), (9, 3155608), (12, 2366706), (17, 1670616), (18, 1577804), (24, 1183353), (34, 835308), (36, 788902), (51, 556872), (68, 417654), (72, 394451), (102, 278436), (136, 208827), (153, 185624), (204, 139218), (306, 92812), (408, 69609), (612, 46406), (1224, 23203)]