67909648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7703}}^1$

素因数の和:7759

約数の個数: 40

約数和(自身を含む): 143294400

約数和(自身を除く): 75384752

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 7703, 8816, 15406, 30812, 61624, 123248, 146357, 223387, 292714, 446774, 585428, 893548, 1170856, 1787096, 2341712, 3574192, 4244353, 8488706, 16977412, 33954824, 67909648]

約数ペア:

[(1, 67909648), (2, 33954824), (4, 16977412), (8, 8488706), (16, 4244353), (19, 3574192), (29, 2341712), (38, 1787096), (58, 1170856), (76, 893548), (116, 585428), (152, 446774), (232, 292714), (304, 223387), (464, 146357), (551, 123248), (1102, 61624), (2204, 30812), (4408, 15406), (7703, 8816)]