26518830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{701}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 69346368

約数和(自身を除く): 42827538

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 97, 130, 194, 195, 291, 390, 485, 582, 701, 970, 1261, 1402, 1455, 2103, 2522, 2910, 3505, 3783, 4206, 6305, 7010, 7566, 9113, 10515, 12610, 18226, 18915, 21030, 27339, 37830, 45565, 54678, 67997, 91130, 135994, 136695, 203991, 273390, 339985, 407982, 679970, 883961, 1019955, 1767922, 2039910, 2651883, 4419805, 5303766, 8839610, 13259415, 26518830]

約数ペア:

[(1, 26518830), (2, 13259415), (3, 8839610), (5, 5303766), (6, 4419805), (10, 2651883), (13, 2039910), (15, 1767922), (26, 1019955), (30, 883961), (39, 679970), (65, 407982), (78, 339985), (97, 273390), (130, 203991), (194, 136695), (195, 135994), (291, 91130), (390, 67997), (485, 54678), (582, 45565), (701, 37830), (970, 27339), (1261, 21030), (1402, 18915), (1455, 18226), (2103, 12610), (2522, 10515), (2910, 9113), (3505, 7566), (3783, 7010), (4206, 6305)]