72503504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6199}}^1$

素因数の和:6267

約数の個数: 40

約数和(自身を含む): 152222400

約数和(自身を除く): 79718896

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5848, 6199, 11696, 12398, 24796, 49592, 99184, 105383, 210766, 266557, 421532, 533114, 843064, 1066228, 1686128, 2132456, 4264912, 4531469, 9062938, 18125876, 36251752, 72503504]

約数ペア:

[(1, 72503504), (2, 36251752), (4, 18125876), (8, 9062938), (16, 4531469), (17, 4264912), (34, 2132456), (43, 1686128), (68, 1066228), (86, 843064), (136, 533114), (172, 421532), (272, 266557), (344, 210766), (688, 105383), (731, 99184), (1462, 49592), (2924, 24796), (5848, 12398), (6199, 11696)]