33619664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 75828480

約数和(自身を除く): 42208816

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 47, 52, 76, 94, 104, 152, 181, 188, 208, 247, 304, 362, 376, 494, 611, 724, 752, 893, 988, 1222, 1448, 1786, 1976, 2353, 2444, 2896, 3439, 3572, 3952, 4706, 4888, 6878, 7144, 8507, 9412, 9776, 11609, 13756, 14288, 17014, 18824, 23218, 27512, 34028, 37648, 44707, 46436, 55024, 68056, 89414, 92872, 110591, 136112, 161633, 178828, 185744, 221182, 323266, 357656, 442364, 646532, 715312, 884728, 1293064, 1769456, 2101229, 2586128, 4202458, 8404916, 16809832, 33619664]

約数ペア:

[(1, 33619664), (2, 16809832), (4, 8404916), (8, 4202458), (13, 2586128), (16, 2101229), (19, 1769456), (26, 1293064), (38, 884728), (47, 715312), (52, 646532), (76, 442364), (94, 357656), (104, 323266), (152, 221182), (181, 185744), (188, 178828), (208, 161633), (247, 136112), (304, 110591), (362, 92872), (376, 89414), (494, 68056), (611, 55024), (724, 46436), (752, 44707), (893, 37648), (988, 34028), (1222, 27512), (1448, 23218), (1786, 18824), (1976, 17014), (2353, 14288), (2444, 13756), (2896, 11609), (3439, 9776), (3572, 9412), (3952, 8507), (4706, 7144), (4888, 6878)]