28835862536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{243431}}^1$

素因数の和:243534

約数の個数: 64

約数和(自身を含む): 62571761280

約数和(自身を除く): 33735898744

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 67, 68, 104, 134, 136, 221, 268, 442, 536, 871, 884, 1139, 1742, 1768, 2278, 3484, 4556, 6968, 9112, 14807, 29614, 59228, 118456, 243431, 486862, 973724, 1947448, 3164603, 4138327, 6329206, 8276654, 12658412, 16309877, 16553308, 25316824, 32619754, 33106616, 53798251, 65239508, 107596502, 130479016, 212028401, 215193004, 277267909, 424056802, 430386008, 554535818, 848113604, 1109071636, 1696227208, 2218143272, 3604482817, 7208965634, 14417931268, 28835862536]

約数ペア:

[(1, 28835862536), (2, 14417931268), (4, 7208965634), (8, 3604482817), (13, 2218143272), (17, 1696227208), (26, 1109071636), (34, 848113604), (52, 554535818), (67, 430386008), (68, 424056802), (104, 277267909), (134, 215193004), (136, 212028401), (221, 130479016), (268, 107596502), (442, 65239508), (536, 53798251), (871, 33106616), (884, 32619754), (1139, 25316824), (1742, 16553308), (1768, 16309877), (2278, 12658412), (3484, 8276654), (4556, 6329206), (6968, 4138327), (9112, 3164603), (14807, 1947448), (29614, 973724), (59228, 486862), (118456, 243431)]