38338384

素因数分解:

$2^4\times 7^2\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:720

約数の個数: 60

約数和(自身を含む): 87643200

約数和(自身を除く): 49304816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 79, 98, 112, 158, 196, 316, 392, 553, 619, 632, 784, 1106, 1238, 1264, 2212, 2476, 3871, 4333, 4424, 4952, 7742, 8666, 8848, 9904, 15484, 17332, 30331, 30968, 34664, 48901, 60662, 61936, 69328, 97802, 121324, 195604, 242648, 342307, 391208, 485296, 684614, 782416, 1369228, 2396149, 2738456, 4792298, 5476912, 9584596, 19169192, 38338384]

約数ペア:

[(1, 38338384), (2, 19169192), (4, 9584596), (7, 5476912), (8, 4792298), (14, 2738456), (16, 2396149), (28, 1369228), (49, 782416), (56, 684614), (79, 485296), (98, 391208), (112, 342307), (158, 242648), (196, 195604), (316, 121324), (392, 97802), (553, 69328), (619, 61936), (632, 60662), (784, 48901), (1106, 34664), (1238, 30968), (1264, 30331), (2212, 17332), (2476, 15484), (3871, 9904), (4333, 8848), (4424, 8666), (4952, 7742)]