28994472

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{30977}}^1$

素因数の和:31002

約数の個数: 48

約数和(自身を含む): 84569940

約数和(自身を除く): 55575468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 30977, 61954, 92931, 123908, 185862, 247816, 278793, 371724, 402701, 557586, 743448, 805402, 1115172, 1208103, 1610804, 2230344, 2416206, 3221608, 3624309, 4832412, 7248618, 9664824, 14497236, 28994472]

約数ペア:

[(1, 28994472), (2, 14497236), (3, 9664824), (4, 7248618), (6, 4832412), (8, 3624309), (9, 3221608), (12, 2416206), (13, 2230344), (18, 1610804), (24, 1208103), (26, 1115172), (36, 805402), (39, 743448), (52, 557586), (72, 402701), (78, 371724), (104, 278793), (117, 247816), (156, 185862), (234, 123908), (312, 92931), (468, 61954), (936, 30977)]