16701672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 45360000

約数和(自身を除く): 28658328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 199, 269, 312, 398, 538, 597, 796, 807, 1076, 1194, 1592, 1614, 2152, 2388, 2587, 3228, 3497, 4776, 5174, 6456, 6994, 7761, 10348, 10491, 13988, 15522, 20696, 20982, 27976, 31044, 41964, 53531, 62088, 83928, 107062, 160593, 214124, 321186, 428248, 642372, 695903, 1284744, 1391806, 2087709, 2783612, 4175418, 5567224, 8350836, 16701672]

約数ペア:

[(1, 16701672), (2, 8350836), (3, 5567224), (4, 4175418), (6, 2783612), (8, 2087709), (12, 1391806), (13, 1284744), (24, 695903), (26, 642372), (39, 428248), (52, 321186), (78, 214124), (104, 160593), (156, 107062), (199, 83928), (269, 62088), (312, 53531), (398, 41964), (538, 31044), (597, 27976), (796, 20982), (807, 20696), (1076, 15522), (1194, 13988), (1592, 10491), (1614, 10348), (2152, 7761), (2388, 6994), (2587, 6456), (3228, 5174), (3497, 4776)]