74746208

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 153216000

約数和(自身を除く): 78469792

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 151, 248, 302, 496, 499, 604, 992, 998, 1208, 1996, 2416, 3992, 4681, 4832, 7984, 9362, 15469, 15968, 18724, 30938, 37448, 61876, 74896, 75349, 123752, 149792, 150698, 247504, 301396, 495008, 602792, 1205584, 2335819, 2411168, 4671638, 9343276, 18686552, 37373104, 74746208]

約数ペア:

[(1, 74746208), (2, 37373104), (4, 18686552), (8, 9343276), (16, 4671638), (31, 2411168), (32, 2335819), (62, 1205584), (124, 602792), (151, 495008), (248, 301396), (302, 247504), (496, 150698), (499, 149792), (604, 123752), (992, 75349), (998, 74896), (1208, 61876), (1996, 37448), (2416, 30938), (3992, 18724), (4681, 15968), (4832, 15469), (7984, 9362)]