15692361488

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:904

約数の個数: 80

約数和(自身を含む): 31286122560

約数和(自身を除く): 15593761072

約数列:

[1, 2, 4, 8, 16, 73, 107, 146, 214, 292, 307, 409, 428, 584, 614, 818, 856, 1168, 1228, 1636, 1712, 2456, 3272, 4912, 6544, 7811, 15622, 22411, 29857, 31244, 32849, 43763, 44822, 59714, 62488, 65698, 87526, 89644, 119428, 124976, 125563, 131396, 175052, 179288, 238856, 251126, 262792, 350104, 358576, 477712, 502252, 525584, 700208, 1004504, 2009008, 2397977, 3194699, 4795954, 6389398, 9166099, 9591908, 12778796, 13435241, 18332198, 19183816, 25557592, 26870482, 36664396, 38367632, 51115184, 53740964, 73328792, 107481928, 146657584, 214963856, 980772593, 1961545186, 3923090372, 7846180744, 15692361488]

約数ペア:

[(1, 15692361488), (2, 7846180744), (4, 3923090372), (8, 1961545186), (16, 980772593), (73, 214963856), (107, 146657584), (146, 107481928), (214, 73328792), (292, 53740964), (307, 51115184), (409, 38367632), (428, 36664396), (584, 26870482), (614, 25557592), (818, 19183816), (856, 18332198), (1168, 13435241), (1228, 12778796), (1636, 9591908), (1712, 9166099), (2456, 6389398), (3272, 4795954), (4912, 3194699), (6544, 2397977), (7811, 2009008), (15622, 1004504), (22411, 700208), (29857, 525584), (31244, 502252), (32849, 477712), (43763, 358576), (44822, 350104), (59714, 262792), (62488, 251126), (65698, 238856), (87526, 179288), (89644, 175052), (119428, 131396), (124976, 125563)]