127623496

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15937}}^1$

素因数の和:15974

約数の個数: 64

約数和(自身を含む): 321310080

約数和(自身を除く): 193686584

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 15937, 31874, 63748, 111559, 127496, 175307, 207181, 223118, 350614, 414362, 446236, 701228, 828724, 892472, 1227149, 1402456, 1450267, 1657448, 2278991, 2454298, 2900534, 4557982, 4908596, 5801068, 9115964, 9817192, 11602136, 15952937, 18231928, 31905874, 63811748, 127623496]

約数ペア:

[(1, 127623496), (2, 63811748), (4, 31905874), (7, 18231928), (8, 15952937), (11, 11602136), (13, 9817192), (14, 9115964), (22, 5801068), (26, 4908596), (28, 4557982), (44, 2900534), (52, 2454298), (56, 2278991), (77, 1657448), (88, 1450267), (91, 1402456), (104, 1227149), (143, 892472), (154, 828724), (182, 701228), (286, 446236), (308, 414362), (364, 350614), (572, 223118), (616, 207181), (728, 175307), (1001, 127496), (1144, 111559), (2002, 63748), (4004, 31874), (8008, 15937)]