38457328

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:522

約数の個数: 80

約数和(自身を含む): 93424576

約数和(自身を除く): 54967248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 91, 104, 112, 122, 182, 208, 244, 364, 427, 433, 488, 728, 793, 854, 866, 976, 1456, 1586, 1708, 1732, 3031, 3172, 3416, 3464, 5551, 5629, 6062, 6344, 6832, 6928, 11102, 11258, 12124, 12688, 22204, 22516, 24248, 26413, 39403, 44408, 45032, 48496, 52826, 78806, 88816, 90064, 105652, 157612, 184891, 211304, 315224, 343369, 369782, 422608, 630448, 686738, 739564, 1373476, 1479128, 2403583, 2746952, 2958256, 4807166, 5493904, 9614332, 19228664, 38457328]

約数ペア:

[(1, 38457328), (2, 19228664), (4, 9614332), (7, 5493904), (8, 4807166), (13, 2958256), (14, 2746952), (16, 2403583), (26, 1479128), (28, 1373476), (52, 739564), (56, 686738), (61, 630448), (91, 422608), (104, 369782), (112, 343369), (122, 315224), (182, 211304), (208, 184891), (244, 157612), (364, 105652), (427, 90064), (433, 88816), (488, 78806), (728, 52826), (793, 48496), (854, 45032), (866, 44408), (976, 39403), (1456, 26413), (1586, 24248), (1708, 22516), (1732, 22204), (3031, 12688), (3172, 12124), (3416, 11258), (3464, 11102), (5551, 6928), (5629, 6832), (6062, 6344)]