13389291232

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{20903}}^1$

素因数の和:21491

約数の個数: 48

約数和(自身を含む): 27123943392

約数和(自身を除く): 13734652160

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 541, 592, 1082, 1184, 2164, 4328, 8656, 17312, 20017, 20903, 40034, 41806, 80068, 83612, 160136, 167224, 320272, 334448, 640544, 668896, 773411, 1546822, 3093644, 6187288, 11308523, 12374576, 22617046, 24749152, 45234092, 90468184, 180936368, 361872736, 418415351, 836830702, 1673661404, 3347322808, 6694645616, 13389291232]

約数ペア:

[(1, 13389291232), (2, 6694645616), (4, 3347322808), (8, 1673661404), (16, 836830702), (32, 418415351), (37, 361872736), (74, 180936368), (148, 90468184), (296, 45234092), (541, 24749152), (592, 22617046), (1082, 12374576), (1184, 11308523), (2164, 6187288), (4328, 3093644), (8656, 1546822), (17312, 773411), (20017, 668896), (20903, 640544), (40034, 334448), (41806, 320272), (80068, 167224), (83612, 160136)]