26521768

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2143}}^1$

素因数の和:2186

約数の個数: 64

約数和(自身を含む): 64834560

約数和(自身を除く): 38312792

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 2143, 3094, 4286, 6188, 8572, 12376, 15001, 17144, 27859, 30002, 36431, 55718, 60004, 72862, 111436, 120008, 145724, 195013, 222872, 255017, 291448, 390026, 473603, 510034, 780052, 947206, 1020068, 1560104, 1894412, 2040136, 3315221, 3788824, 6630442, 13260884, 26521768]

約数ペア:

[(1, 26521768), (2, 13260884), (4, 6630442), (7, 3788824), (8, 3315221), (13, 2040136), (14, 1894412), (17, 1560104), (26, 1020068), (28, 947206), (34, 780052), (52, 510034), (56, 473603), (68, 390026), (91, 291448), (104, 255017), (119, 222872), (136, 195013), (182, 145724), (221, 120008), (238, 111436), (364, 72862), (442, 60004), (476, 55718), (728, 36431), (884, 30002), (952, 27859), (1547, 17144), (1768, 15001), (2143, 12376), (3094, 8572), (4286, 6188)]