69217408

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41597}}^1$

素因数の和:41624

約数の個数: 32

約数和(自身を含む): 148504860

約数和(自身を除く): 79287452

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 41597, 83194, 166388, 332776, 540761, 665552, 1081522, 1331104, 2163044, 2662208, 4326088, 5324416, 8652176, 17304352, 34608704, 69217408]

約数ペア:

[(1, 69217408), (2, 34608704), (4, 17304352), (8, 8652176), (13, 5324416), (16, 4326088), (26, 2662208), (32, 2163044), (52, 1331104), (64, 1081522), (104, 665552), (128, 540761), (208, 332776), (416, 166388), (832, 83194), (1664, 41597)]