26417270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 54853632

約数和(自身を除く): 28436362

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 61, 62, 110, 122, 127, 155, 254, 305, 310, 341, 610, 635, 671, 682, 1270, 1342, 1397, 1705, 1891, 2794, 3355, 3410, 3782, 3937, 6710, 6985, 7747, 7874, 9455, 13970, 15494, 18910, 19685, 20801, 38735, 39370, 41602, 43307, 77470, 85217, 86614, 104005, 170434, 208010, 216535, 240157, 426085, 433070, 480314, 852170, 1200785, 2401570, 2641727, 5283454, 13208635, 26417270]

約数ペア:

[(1, 26417270), (2, 13208635), (5, 5283454), (10, 2641727), (11, 2401570), (22, 1200785), (31, 852170), (55, 480314), (61, 433070), (62, 426085), (110, 240157), (122, 216535), (127, 208010), (155, 170434), (254, 104005), (305, 86614), (310, 85217), (341, 77470), (610, 43307), (635, 41602), (671, 39370), (682, 38735), (1270, 20801), (1342, 19685), (1397, 18910), (1705, 15494), (1891, 13970), (2794, 9455), (3355, 7874), (3410, 7747), (3782, 6985), (3937, 6710)]