66640416

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{16931}}^1$

素因数の和:16985

約数の個数: 48

約数和(自身を含む): 179208288

約数和(自身を除く): 112567872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 16931, 33862, 50793, 67724, 101586, 135448, 203172, 270896, 406344, 541792, 694171, 812688, 1388342, 1625376, 2082513, 2776684, 4165026, 5553368, 8330052, 11106736, 16660104, 22213472, 33320208, 66640416]

約数ペア:

[(1, 66640416), (2, 33320208), (3, 22213472), (4, 16660104), (6, 11106736), (8, 8330052), (12, 5553368), (16, 4165026), (24, 2776684), (32, 2082513), (41, 1625376), (48, 1388342), (82, 812688), (96, 694171), (123, 541792), (164, 406344), (246, 270896), (328, 203172), (492, 135448), (656, 101586), (984, 67724), (1312, 50793), (1968, 33862), (3936, 16931)]