78869648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34471}}^1$

素因数の和:34503

約数の個数: 40

約数和(自身を含む): 179530176

約数和(自身を除く): 100660528

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 34471, 68942, 137884, 275768, 379181, 448123, 551536, 758362, 896246, 1516724, 1792492, 3033448, 3584984, 4929353, 6066896, 7169968, 9858706, 19717412, 39434824, 78869648]

約数ペア:

[(1, 78869648), (2, 39434824), (4, 19717412), (8, 9858706), (11, 7169968), (13, 6066896), (16, 4929353), (22, 3584984), (26, 3033448), (44, 1792492), (52, 1516724), (88, 896246), (104, 758362), (143, 551536), (176, 448123), (208, 379181), (286, 275768), (572, 137884), (1144, 68942), (2288, 34471)]