26466544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 60030880

約数和(自身を除く): 33564336

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 37, 38, 52, 74, 76, 104, 148, 152, 181, 208, 247, 296, 304, 362, 481, 494, 592, 703, 724, 962, 988, 1406, 1448, 1924, 1976, 2353, 2812, 2896, 3439, 3848, 3952, 4706, 5624, 6697, 6878, 7696, 9139, 9412, 11248, 13394, 13756, 18278, 18824, 26788, 27512, 36556, 37648, 44707, 53576, 55024, 73112, 87061, 89414, 107152, 127243, 146224, 174122, 178828, 254486, 348244, 357656, 508972, 696488, 715312, 1017944, 1392976, 1654159, 2035888, 3308318, 6616636, 13233272, 26466544]

約数ペア:

[(1, 26466544), (2, 13233272), (4, 6616636), (8, 3308318), (13, 2035888), (16, 1654159), (19, 1392976), (26, 1017944), (37, 715312), (38, 696488), (52, 508972), (74, 357656), (76, 348244), (104, 254486), (148, 178828), (152, 174122), (181, 146224), (208, 127243), (247, 107152), (296, 89414), (304, 87061), (362, 73112), (481, 55024), (494, 53576), (592, 44707), (703, 37648), (724, 36556), (962, 27512), (988, 26788), (1406, 18824), (1448, 18278), (1924, 13756), (1976, 13394), (2353, 11248), (2812, 9412), (2896, 9139), (3439, 7696), (3848, 6878), (3952, 6697), (4706, 5624)]