28343568

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53681}}^1$

素因数の和:53703

約数の個数: 40

約数和(自身を含む): 79878816

約数和(自身を除く): 51535248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 53681, 107362, 161043, 214724, 322086, 429448, 590491, 644172, 858896, 1180982, 1288344, 1771473, 2361964, 2576688, 3542946, 4723928, 7085892, 9447856, 14171784, 28343568]

約数ペア:

[(1, 28343568), (2, 14171784), (3, 9447856), (4, 7085892), (6, 4723928), (8, 3542946), (11, 2576688), (12, 2361964), (16, 1771473), (22, 1288344), (24, 1180982), (33, 858896), (44, 644172), (48, 590491), (66, 429448), (88, 322086), (132, 214724), (176, 161043), (264, 107362), (528, 53681)]