820235584

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107699}}^1$

素因数の和:107735

約数の個数: 56

約数和(自身を含む): 1969617600

約数和(自身を除く): 1149382016

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 107699, 215398, 430796, 753893, 861592, 1507786, 1723184, 1830883, 3015572, 3446368, 3661766, 6031144, 6892736, 7323532, 12062288, 12816181, 14647064, 24124576, 25632362, 29294128, 48249152, 51264724, 58588256, 102529448, 117176512, 205058896, 410117792, 820235584]

約数ペア:

[(1, 820235584), (2, 410117792), (4, 205058896), (7, 117176512), (8, 102529448), (14, 58588256), (16, 51264724), (17, 48249152), (28, 29294128), (32, 25632362), (34, 24124576), (56, 14647064), (64, 12816181), (68, 12062288), (112, 7323532), (119, 6892736), (136, 6031144), (224, 3661766), (238, 3446368), (272, 3015572), (448, 1830883), (476, 1723184), (544, 1507786), (952, 861592), (1088, 753893), (1904, 430796), (3808, 215398), (7616, 107699)]