15665024

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 34590240

約数和(自身を除く): 18925216

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 272, 313, 368, 391, 544, 626, 736, 782, 1088, 1252, 1472, 1564, 2176, 2504, 2944, 3128, 5008, 5321, 6256, 7199, 10016, 10642, 12512, 14398, 20032, 21284, 25024, 28796, 40064, 42568, 50048, 57592, 85136, 115184, 122383, 170272, 230368, 244766, 340544, 460736, 489532, 681088, 921472, 979064, 1958128, 3916256, 7832512, 15665024]

約数ペア:

[(1, 15665024), (2, 7832512), (4, 3916256), (8, 1958128), (16, 979064), (17, 921472), (23, 681088), (32, 489532), (34, 460736), (46, 340544), (64, 244766), (68, 230368), (92, 170272), (128, 122383), (136, 115184), (184, 85136), (272, 57592), (313, 50048), (368, 42568), (391, 40064), (544, 28796), (626, 25024), (736, 21284), (782, 20032), (1088, 14398), (1252, 12512), (1472, 10642), (1564, 10016), (2176, 7199), (2504, 6256), (2944, 5321), (3128, 5008)]