38612704

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{919}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 82766880

約数和(自身を除く): 44154176

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 104, 202, 208, 404, 416, 808, 919, 1313, 1616, 1838, 2626, 3232, 3676, 5252, 7352, 10504, 11947, 14704, 21008, 23894, 29408, 42016, 47788, 92819, 95576, 185638, 191152, 371276, 382304, 742552, 1206647, 1485104, 2413294, 2970208, 4826588, 9653176, 19306352, 38612704]

約数ペア:

[(1, 38612704), (2, 19306352), (4, 9653176), (8, 4826588), (13, 2970208), (16, 2413294), (26, 1485104), (32, 1206647), (52, 742552), (101, 382304), (104, 371276), (202, 191152), (208, 185638), (404, 95576), (416, 92819), (808, 47788), (919, 42016), (1313, 29408), (1616, 23894), (1838, 21008), (2626, 14704), (3232, 11947), (3676, 10504), (5252, 7352)]