73642736

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:537

約数の個数: 40

約数和(自身を含む): 145452000

約数和(自身を除く): 71809264

約数列:

[1, 2, 4, 8, 16, 101, 199, 202, 229, 398, 404, 458, 796, 808, 916, 1592, 1616, 1832, 3184, 3664, 20099, 23129, 40198, 45571, 46258, 80396, 91142, 92516, 160792, 182284, 185032, 321584, 364568, 370064, 729136, 4602671, 9205342, 18410684, 36821368, 73642736]

約数ペア:

[(1, 73642736), (2, 36821368), (4, 18410684), (8, 9205342), (16, 4602671), (101, 729136), (199, 370064), (202, 364568), (229, 321584), (398, 185032), (404, 182284), (458, 160792), (796, 92516), (808, 91142), (916, 80396), (1592, 46258), (1616, 45571), (1832, 40198), (3184, 23129), (3664, 20099)]